chore: bump ruby/setup-ruby from 1.253.0 to 1.254.0 (#108)

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.253.0 to 1.254.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](ruby/setup-ruby@bb6434c...2a7b300)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.254.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/document-validation.yml

@@ -58,7 +58,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
 
       - name: Setup Ruby ${{ needs.get-ruby-version.outputs.version }}
-        uses: ruby/setup-ruby@bb6434c747fa7022e12fa1cae2a0951fcffcff26 # v1.253.0
+        uses: ruby/setup-ruby@2a7b30092b0caf9c046252510f9273b4875f3db9 # v1.254.0
         with:
           ruby-version: ${{ needs.get-ruby-version.outputs.version }}