build(deps): bump github/codeql-action from 4.37.9 to 4.39.0

[dependabot]

Bumps github/codeql-action from 4.37.9 to 4.39.0.

Release notes

Sourced from github/codeql-action's releases.

v4.39.0

• Breaking change: Bump the minimum required CodeQL bundle version to 2.20.7. #4205
• The codeql-action/analyze step now validates that a correct argument for the checkout_path input has been provided. The checkout_path input must be set to the path where the repository that is being analyzed is checked out at on the runner, if that path is something other than the workspace root. If the path does not point to a repository checkout or is different from the path that was used by codeql-action/init, then the CodeQL Action now produces a warning. #4148
• Resolved an issue with third-party caching implementations that prevented caches from being restored correctly. #4206
• The codeql-action/start-proxy step that is used in Code Scanning Default Setup now finds CodeQL releases using the same logic as codeql-action/init. This primarily benefits customers who are using GitHub instances other than github.com where the codeql-action/start-proxy step may previously have been unable to locate recent releases and ended up using outdated versions of the private registry authentication proxy as a result. #4198

v4.38.3

• Upcoming breaking change: CodeQL version 2.21.2 and earlier were discontinued on 24 September 2026 alongside GitHub Enterprise Server 3.17, and will be unsupported by the next minor release of the CodeQL Action. Added a deprecation warning for customers using these versions of CodeQL. #4188
• Update default CodeQL bundle version to 2.27.2. #4203
• Fixed a bug where the decision of whether to use a per-language bundle did not account for custom configurations that reference queries outside of compiled CodeQL packs. This issue was caught during internal testing and did not affect any customer repositories. We will resume the roll out of per-language bundles in the coming weeks. #4184

v4.38.2

• Update default CodeQL bundle version to 2.27.1. #4160

v4.38.1

• The CodeQL Action now has experimental support for CodeQL releases for which per-language bundles are available. Per-language bundles support analysis for a single language and are therefore smaller than the combined bundles that allow analysis for all supported languages. As a result, per-language bundles take up less space on disk and are faster to download. We expect to roll this change out to everyone in the coming weeks. #4146

v4.38.0

• On GitHub-hosted runners, the CodeQL Action now deletes unused CodeQL bundles from the toolcache before downloading a different bundle, which frees up disk space for the analysis. We expect to roll this change out to everyone in September. #4124
• The CodeQL Action now supports CodeQL releases that are compatible with Linux Arm64 and downloads the native linux-arm64 CodeQL bundle when available. #4072
• Update default CodeQL bundle version to 2.27.0. #4129

Changelog

Sourced from github/codeql-action's changelog.

4.39.0 - 15 Oct 2026

• Breaking change: Bump the minimum required CodeQL bundle version to 2.20.7. #4205
• The codeql-action/analyze step now validates that a correct argument for the checkout_path input has been provided. The checkout_path input must be set to the path where the repository that is being analyzed is checked out at on the runner, if that path is something other than the workspace root. If the path does not point to a repository checkout or is different from the path that was used by codeql-action/init, then the CodeQL Action now produces a warning. #4148
• Resolved an issue with third-party caching implementations that prevented caches from being restored correctly. #4206
• The codeql-action/start-proxy step that is used in Code Scanning Default Setup now finds CodeQL releases using the same logic as codeql-action/init. This primarily benefits customers who are using GitHub instances other than github.com where the codeql-action/start-proxy step may previously have been unable to locate recent releases and ended up using outdated versions of the private registry authentication proxy as a result. #4198

4.38.3 - 08 Oct 2026

• Upcoming breaking change: CodeQL version 2.21.2 and earlier were discontinued on 24 September 2026 alongside GitHub Enterprise Server 3.17, and will be unsupported by the next minor release of the CodeQL Action. Added a deprecation warning for customers using these versions of CodeQL. #4188
• Update default CodeQL bundle version to 2.27.2. #4203
• Fixed a bug where the decision of whether to use a per-language bundle did not account for custom configurations that reference queries outside of compiled CodeQL packs. This issue was caught during internal testing and did not affect any customer repositories. We will resume the roll out of per-language bundles in the coming weeks. #4184

4.38.2 - 24 Sept 2026

• Update default CodeQL bundle version to 2.27.1. #4160

4.38.1 - 18 Sept 2026

• The CodeQL Action now has experimental support for CodeQL releases for which per-language bundles are available. Per-language bundles support analysis for a single language and are therefore smaller than the combined bundles that allow analysis for all supported languages. As a result, per-language bundles take up less space on disk and are faster to download. We expect to roll this change out to everyone in the coming weeks. #4146

4.38.0 - 09 Sept 2026

• On GitHub-hosted runners, the CodeQL Action now deletes unused CodeQL bundles from the toolcache before downloading a different bundle, which frees up disk space for the analysis. We expect to roll this change out to everyone in September. #4124
• The CodeQL Action now supports CodeQL releases that are compatible with Linux Arm64 and downloads the native linux-arm64 CodeQL bundle when available. #4072
• Update default CodeQL bundle version to 2.27.0. #4129

Commits

• 6f2ac81 Merge pull request #4239 from github/update-v4.39.0-d63383a73
• eb1c428 Trigger workflows
• 4443333 Update changelog for v4.39.0
• d63383a Merge pull request #4233 from github/mbg/start-proxy/report-version
• 8dec0b9 Rename path to result in tests
• 4eabea6 Merge remote-tracking branch 'origin/main' into mbg/start-proxy/report-version
• 57938b8 Merge pull request #4201 from github/mario-campos/automate-changenotes-assemble
• ee07b50 Merge pull request #4236 from github/mbg/add-missing-changenotes
• a897ed5 Add change note for #4206
• c8bd019 Add change note for #4198
• Additional commits viewable in compare view

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Summary by CodeRabbit

• Chores
  • Updated the automated security analysis workflow. There are no changes to the app’s features or behavior.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

• Configuration used: defaults
• Review profile: CHILL
• Plan: Advanced
• Run ID: fcbb2055-2af9-43da-9503-cc6f7dc2bf71

📥 Commits

Reviewing files that changed from the base of the PR and between cbdfa72 and cfc5f3b.

📒 Files selected for processing: 1

• .github/workflows/codeql.yml

Included review availability: This review used your included allowance. Your plan provides up to 10 included reviews per hour; 7 remain after this review.

📝 Walkthrough

The workflow now uses github/codeql-action version v4.39.0 for initialization and analysis. Its other settings remain unchanged.

Changes: CodeQL action update

Layer / File(s)	Summary
Update CodeQL action versions .github/workflows/codeql.yml	The initialization and analysis steps now use github/codeql-action version v4.39.0.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~2 minutes

Change: Other

Merge Risk: ⚪ Minimal · up to cfc5f

The CodeQL workflow update uses a compatible default bundle, and no concrete merge-blocking risk remains.

### Architecture Summary

Architecture risk: 🔵 Low · up to cfc5f

The changed surface does not map to a changed system, dependency edge, entrypoint, or external dependency.

Changed systems: None identified.

Architecture concerns
No architecture-level concerns identified.

Review details

Before / after behavior

• observed — Modified behavior in .github/workflows/codeql.yml: The CodeQL initialization step now uses github/codeql-action/init@v4.39.0 instead of v4.37.9.
• observed — Modified behavior in .github/workflows/codeql.yml: The CodeQL analysis step now uses github/codeql-action/analyze@v4.39.0 instead of v4.37.9.

Pre-merge checks: 5

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly and concisely identifies the dependency update from github/codeql-action 4.37.9 to 4.39.0.
Docstring Coverage		No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)

✨ Finishing Touches: 💡 1

🧪 Generate unit tests (beta)

• Commit to this branch
• Create a new PR

🛠️ Fix failing CI checks: 💡

• Commit to this branch
• Create a new PR

• Autofix · Keep fixing CodeRabbit findings and required CI, and resolving merge conflicts

_{Comment @coderabbitai help to get the list of available commands.}

[github-actions]

📊 Benchmark Results

Triggered by workflow run.

Benchmark	Score	Error	Unit
🟢 detectModuleType	0.001	±0.000	ms/op
🟢 parseModule	0.978	±6.013	ms/op
🟢 detectModuleType	0.000	±0.000	ms/op
🟢 parseModule	0.068	±0.058	ms/op
🟢 detectModuleType	0.151	±0.627	ms/op
🟢 parseModule	0.420	±0.541	ms/op
🟢 detectModuleType	0.106	±0.188	ms/op
🟢 parseModule	1.083	±2.563	ms/op

✅ All benchmarks passed performance thresholds.