chore(deps): bump markupsafe from 2.1.4 to 2.1.5 in /hack/api-docs (#3107)

Bumps [markupsafe](https://github.com/pallets/markupsafe) from 2.1.4 to 2.1.5.
- [Release notes](https://github.com/pallets/markupsafe/releases)
- [Changelog](https://github.com/pallets/markupsafe/blob/main/CHANGES.rst)
- [Commits](https://github.com/pallets/markupsafe/compare/2.1.4...2.1.5)

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

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

hack/api-docs/requirements.txt

@@ -13,7 +13,7 @@ Jinja2==3.1.3
 jsmin==3.0.1
 livereload==2.6.3
 Markdown==3.5.2
-MarkupSafe==2.1.4
+MarkupSafe==2.1.5
 mergedeep==1.3.4
 mike @ git+https://github.com/jimporter/mike@300593c338b18f61f604d18457c351e166318020
 mkdocs==1.5.3