Bump rubygems/release-gem

Bumps [rubygems/release-gem](https://github.com/rubygems/release-gem) from 612653d273a73bdae1df8453e090060bb4db5f31 to a25424ba2ba8b387abc8ef40807c2c85b96cbe32.
- [Release notes](https://github.com/rubygems/release-gem/releases)
- [Commits](rubygems/release-gem@612653d...a25424b)

---
updated-dependencies:
- dependency-name: rubygems/release-gem
  dependency-type: direct:production
...

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

.github/workflows/push_gem.yml

@@ -51,7 +51,7 @@ jobs:
         run: bundle install --jobs 4 --retry 3
 
       - name: Publish to RubyGems
-        uses: rubygems/release-gem@612653d273a73bdae1df8453e090060bb4db5f31 # v1
+        uses: rubygems/release-gem@a25424ba2ba8b387abc8ef40807c2c85b96cbe32 # v1
 
       - name: Create GitHub release
         run: |