Bump the github-actions group with 2 updates (#457)

Bumps the github-actions group with 2 updates: [ruby/setup-ruby](https://github.com/ruby/setup-ruby) and [zizmorcore/zizmor-action](https://github.com/zizmorcore/zizmor-action).


Updates `ruby/setup-ruby` from 1.319.0 to 1.321.0
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](ruby/setup-ruby@003a5c4...95ef2b0)

Updates `zizmorcore/zizmor-action` from 0.6.0 to 0.6.1
- [Release notes](https://github.com/zizmorcore/zizmor-action/releases)
- [Commits](zizmorcore/zizmor-action@6599ee8...6fc4b00)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.321.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
- dependency-name: zizmorcore/zizmor-action
  dependency-version: 0.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ruby.yml

@@ -36,7 +36,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Set up Ruby
-        uses: ruby/setup-ruby@003a5c4d8d6321bd302e38f6f0ec593f77f06600 # v1.319.0
+        uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b # v1.321.0
         with:
           ruby-version: ${{ matrix.ruby }}
       - name: Update RubyGems
@@ -61,7 +61,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Set up Ruby
-        uses: ruby/setup-ruby@003a5c4d8d6321bd302e38f6f0ec593f77f06600 # v1.319.0
+        uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b # v1.321.0
         with:
           ruby-version: 2.7
       - name: Install dependencies
@@ -84,6 +84,6 @@ jobs:
         uses: rhysd/actionlint@914e7df21a07ef503a81201c76d2b11c789d3fca # v1.7.12
 
       - name: Run zizmor
-        uses: zizmorcore/zizmor-action@6599ee8b7a49aef6a770f63d261d214911a7ce02 # v0.6.0
+        uses: zizmorcore/zizmor-action@6fc4b006235f201fdab3722e17240ab420d580e5 # v0.6.1
         with:
           advanced-security: false