Bump markupsafe from 2.1.5 to 3.0.2 in /docs

Bumps [markupsafe](https://github.com/pallets/markupsafe) from 2.1.5 to 3.0.2.
- [Release notes](https://github.com/pallets/markupsafe/releases)
- [Changelog](https://github.com/pallets/markupsafe/blob/main/CHANGES.rst)
- [Commits](pallets/markupsafe@2.1.5...3.0.2)

---
updated-dependencies:
- dependency-name: markupsafe
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

docs/requirements.txt

@@ -14,7 +14,7 @@ idna==3.10
 Jinja2==3.1.4
 Markdown==3.7
 markdown-it-py==3.0.0
-MarkupSafe==2.1.5
+MarkupSafe==3.0.2
 mdurl==0.1.2
 mergedeep==1.3.4
 mkdocs==1.6.1