Bump gem-release from 2.2.3 to 2.2.4

Bumps [gem-release](https://github.com/svenfuchs/gem-release) from 2.2.3 to 2.2.4.
- [Changelog](https://github.com/svenfuchs/gem-release/blob/master/CHANGELOG.md)
- [Commits](svenfuchs/gem-release@v2.2.3...v2.2.4)

---
updated-dependencies:
- dependency-name: gem-release
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -44,7 +44,7 @@ GEM
     ffi (1.17.0-x86_64-darwin)
     ffi (1.17.0-x86_64-linux-gnu)
     formatador (1.1.0)
-    gem-release (2.2.3)
+    gem-release (2.2.4)
     git (1.19.1)
       addressable (~> 2.8)
       rchardet (~> 1.8)