Bump js-yaml from 4.3.1 to 5.2.3

[dependabot]

Bumps js-yaml from 4.3.1 to 5.2.3.

Changelog

Sourced from js-yaml's changelog.

[5.2.3] - 2026-08-01

Fixed

• Prevent prototype fallback when resolving tags and mapping entries, #782.
• Resolve !!timestamp years 0000-0099 correctly, #775.
• Preserve implicit null mapping values before document markers and reject unpaired mapping event streams, #784.
• Preserve folded scalar values with tab-indented lines when round-tripping a parsed AST through present(); dump() and loading are unaffected, #780.

[5.2.2] - 2026-07-24

Fixed

• Quote flow scalars where a colon precedes a flow indicator, #773.

Security

• Avoid exponential parsing time for nested flow sequence pairs.

[5.2.1] - 2026-07-02

Fixed

• Add Map support to !!omap (should work when realMapTag used)

Security

• Remove quadratic complexity from !!omap addItem. Regression from v5 (usually not critical, because YAML11_SCHEMA is not default anymore).

4.3.0, 3.15.0 - 2026-06-27

Security

• Backported maxTotalMergeKeys option.

[5.2.0] - 2026-06-26

Added

• Added maxTotalMergeKeys (10000) loader option to limit the total number of keys processed by YAML merge (<<) across one load() / loadAll() call.
• Added maxAliases (-1) loader option to limit the number of YAML aliases per document.

Removed

• maxMergeSeqLength replaced with maxTotalMergeKeys for limiting YAML merge processing.

Fixed

• Round-trip of integers with exponential form (>= 1e21)

[5.1.0] - 2026-06-23

... (truncated)

Commits

• 6740445 5.2.3 released
• 94e766d Update changelog
• c3bd7ca Polish previous commit, #780
• 00209b6 presenter: treat a tab-indented line in a folded scalar as more-indented (#780)
• 40fcb4f Fix missing mapping values before document markers and reject unpaired mappin...
• 49280f3 Fix !!timestamp resolution for years 0000-0099, #775
• 355dc96 fix: prevent prototype fallback in tag and harden object lookups, #782 (than...
• d524f83 docs: add contributing guidelines
• 3c29559 5.2.2 released
• 3e5240f parser: avoid reparsing flow sequence pair keys
• Additional commits viewable in compare view

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[code-asher]

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