Bump github-markup from 4.0.1 to 4.0.2

Bumps [github-markup](https://github.com/github/markup) from 4.0.1 to 4.0.2.
- [Release notes](https://github.com/github/markup/releases)
- [Changelog](https://github.com/github/markup/blob/master/HISTORY.md)
- [Commits](github/markup@v4.0.1...v4.0.2)

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

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

Gemfile.lock

@@ -105,7 +105,7 @@ GEM
       charlock_holmes (~> 0.7.7)
       mini_mime (~> 1.0)
       rugged (~> 1.0)
-    github-markup (4.0.1)
+    github-markup (4.0.2)
     globalid (1.2.1)
       activesupport (>= 6.1)
     hashdiff (1.0.1)