Bump minitest from 6.0.0 to 6.0.1 in /builder (#2907)

Bumps [minitest](https://github.com/minitest/minitest) from 6.0.0 to 6.0.1.
- [Changelog](https://github.com/minitest/minitest/blob/master/History.rdoc)
- [Commits](minitest/minitest@v6.0.0...v6.0.1)

---
updated-dependencies:
- dependency-name: minitest
  dependency-version: 6.0.1
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

builder/Gemfile.lock

@@ -150,7 +150,7 @@ GEM
     mini_magick (5.3.1)
       logger
     mini_mime (1.1.5)
-    minitest (6.0.0)
+    minitest (6.0.1)
       prism (~> 1.5)
     msgpack (1.8.0)
     mutex_m (0.3.0)