build(deps): Bump markdown from 3.5.1 to 3.5.2 (#2003)

Bumps [markdown](https://github.com/Python-Markdown/markdown) from 3.5.1 to 3.5.2.
- [Release notes](https://github.com/Python-Markdown/markdown/releases)
- [Changelog](https://github.com/Python-Markdown/markdown/blob/master/docs/changelog.md)
- [Commits](Python-Markdown/markdown@3.5.1...3.5.2)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Cláudia Carpinteiro <[email protected]>

requirements.txt

@@ -1,6 +1,6 @@
 mkdocs==1.5.3
 mike==2.0.0
-markdown==3.5.1
+markdown==3.5.2
 mkdocs-material==8.2.3
 Jinja2==3.1.1