build(deps): Bump ruby/setup-ruby from 1.263.0 to 1.264.0

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.263.0 to 1.264.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](ruby/setup-ruby@0481980...6797dcb)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.264.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/cibuild.yml

@@ -34,7 +34,7 @@ jobs:
     - name: Git Checkout
       uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
     - name: Set up Ruby
-      uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a # v1.263.0
+      uses: ruby/setup-ruby@6797dcbb9a1889fd411d07e8aba7eded53fb8b48 # v1.264.0
       with:
         ruby-version: 3.4.5
         bundler-cache: true