github-action: bump ruby/setup-ruby from 1.156.0 to 1.161.0

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.156.0 to 1.161.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Commits](ruby/setup-ruby@5cfe23c...8575951)

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

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

.github/workflows/build-image-base.yml

@@ -122,7 +122,7 @@ jobs:
           platforms: ${{ inputs.test_platform }}
 
       - name: Set up ruby
-        uses: ruby/setup-ruby@5cfe23c062c0aac352e765b1b7cc12ea5255ccc4
+        uses: ruby/setup-ruby@8575951200e472d5f2d95c625da0c7bec8217c42
         with:
           bundler-cache: true
         if: steps.check_for_tests.outputs.files_exists == 'true'