Bump groupdate from 6.2.1 to 6.3.0

Bumps [groupdate](https://github.com/ankane/groupdate) from 6.2.1 to 6.3.0.
- [Changelog](https://github.com/ankane/groupdate/blob/master/CHANGELOG.md)
- [Commits](ankane/groupdate@v6.2.1...v6.3.0)

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

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

Gemfile.lock

@@ -172,8 +172,8 @@ GEM
  google-protobuf (3.23.3)
  google-protobuf (3.23.3-x86_64-darwin)
  google-protobuf (3.23.3-x86_64-linux)
- groupdate (6.2.1)
- activesupport (>= 5.2)
+ groupdate (6.3.0)
+ activesupport (>= 6.1)
  hashie (5.0.0)
  highline (2.0.3)
  i18n (1.14.1)