Bump ruby/setup-ruby from 1.300.0 to 1.301.0

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.300.0 to 1.301.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](ruby/setup-ruby@e65c17d...4c56a21)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.301.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/push_gem.yml

@@ -28,7 +28,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Set up Ruby
-        uses: ruby/setup-ruby@e65c17d16e57e481586a6a5a0282698790062f92 # v1.300.0
+        uses: ruby/setup-ruby@4c56a21280b36d862b5fc31348f463d60bdc55d5 # v1.301.0
         with:
           bundler-cache: true
           ruby-version: ruby

.github/workflows/ubuntu.yml

@@ -19,7 +19,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Setup ruby
-        uses: ruby/setup-ruby@e65c17d16e57e481586a6a5a0282698790062f92 # v1.300.0
+        uses: ruby/setup-ruby@4c56a21280b36d862b5fc31348f463d60bdc55d5 # v1.301.0
         with:
           ruby-version: ${{ matrix.ruby }}
       - name: Install Dependencies