Bump groupdate from 6.4.0 to 6.5.1

Bumps [groupdate](https://github.com/ankane/groupdate) from 6.4.0 to 6.5.1.
- [Changelog](https://github.com/ankane/groupdate/blob/master/CHANGELOG.md)
- [Commits](ankane/groupdate@v6.4.0...v6.5.1)

---
updated-dependencies:
- dependency-name: groupdate
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -159,8 +159,8 @@ GEM
     grape_logging (1.8.4)
       grape
       rack
-    groupdate (6.4.0)
-      activesupport (>= 6.1)
+    groupdate (6.5.1)
+      activesupport (>= 7)
     haml (6.3.0)
       temple (>= 0.8.2)
       thor