Bump rubygems/release-gem from 1.1.1 to 1.1.2

Bumps [rubygems/release-gem](https://github.com/rubygems/release-gem) from 1.1.1 to 1.1.2.
- [Release notes](https://github.com/rubygems/release-gem/releases)
- [Commits](rubygems/release-gem@a25424b...1c162a7)

---
updated-dependencies:
- dependency-name: rubygems/release-gem
  dependency-version: 1.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/release_gem.yml

@@ -31,7 +31,7 @@ jobs:
           ruby-version: ruby
 
       - name: Publish to RubyGems
-        uses: rubygems/release-gem@a25424ba2ba8b387abc8ef40807c2c85b96cbe32 # v1.1.1
+        uses: rubygems/release-gem@1c162a739e8b4cb21a676e97b087e8268d8fc40b # v1.1.2
 
       - name: Create GitHub release
         run: |