Bump markdown from 3.2.1 to 3.5

Bumps [markdown](https://github.com/Python-Markdown/markdown) from 3.2.1 to 3.5.
- [Changelog](https://github.com/Python-Markdown/markdown/blob/master/docs/changelog.md)
- [Commits](Python-Markdown/markdown@3.2.1...3.5)

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

Signed-off-by: dependabot[bot] <[email protected]>

setup.py

@@ -19,7 +19,7 @@
         "mkdocs==1.5.2",
         "mkdocs-material==9.0.5",
         "pydantic==2.3.0",
-        "markdown==3.2.1",
+        "markdown==3.5",
         "absl-py==1.4.0",
         "nltk==3.8.1",
         # "evaluate==0.4.0",