build(deps): bump markupsafe from 2.1.3 to 2.1.4

Bumps [markupsafe](https://github.com/pallets/markupsafe) from 2.1.3 to 2.1.4.
- [Release notes](https://github.com/pallets/markupsafe/releases)
- [Changelog](https://github.com/pallets/markupsafe/blob/main/CHANGES.rst)
- [Commits](pallets/markupsafe@2.1.3...2.1.4)

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

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

Author: dependabot[bot]

requirements.txt

@@ -6,7 +6,7 @@ livereload==2.6.3
 # mkdocs 2.4.1 requires Markdown < 3.4.0
 # https://github.com/kubernetes-sigs/gateway-api/pull/1671#issuecomment-1400586465
 markdown~=3.2
-MarkupSafe==2.1.3
+MarkupSafe==2.1.4
 mkdocs==1.5.3
 mkdocs-awesome-pages-plugin==2.9.2
 mkdocs-macros-plugin==1.0.5