build(deps): bump markdown from 3.6 to 3.7

Bumps [markdown](https://github.com/Python-Markdown/markdown) from 3.6 to 3.7.
- [Release notes](https://github.com/Python-Markdown/markdown/releases)
- [Changelog](https://github.com/Python-Markdown/markdown/blob/master/docs/changelog.md)
- [Commits](https://github.com/Python-Markdown/markdown/compare/3.6...3.7)

---
updated-dependencies:
- dependency-name: markdown
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

pyproject.toml

@@ -77,7 +77,7 @@ dependencies = [
     'pydantic-extra-types==2.9.0', # to validate some extra types
     'ruamel.yaml==0.18.6',         # to parse YAML files
     'typer==0.12.3',               # to create the command-line interface
-    "markdown==3.6",               # to convert Markdown to HTML
+    "markdown==3.7",               # to convert Markdown to HTML
     "PyMuPDF==1.24.9",             # to convert PDF files to images
 ]
 classifiers = [