Bump python from 3.9.19-alpine to 3.13.7-alpine - #89

buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c apk --update add --no-cache --virtual build-dependencies libffi-dev libressl-dev musl-dev python3-dev build-base git rust cargo && pip install --upgrade pip poetry==2.1.2 && poetry config virtualenvs.create false && poetry install --no-root --without dev --no-interaction --no-ansi && apk del --no-cache build-dependencies" did not complete successfully: exit code: 1