Bump markdown from 3.4.4 to 3.5 (#8807)

Bumps [markdown](https://github.com/Python-Markdown/markdown) from 3.4.4 to 3.5.
- [Changelog](https://github.com/Python-Markdown/markdown/blob/master/docs/changelog.md)
- [Commits](Python-Markdown/markdown@3.4.4...3.5)

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

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

requirements.txt

@@ -32,7 +32,7 @@ humanize==4.8.0
 jira==3.5.2
 PyGithub==1.58.2
 lxml==4.9.3
-Markdown==3.4.4
+Markdown==3.5
 mysqlclient==2.1.1
 openpyxl==3.1.2
 xlrd==1.2.0