Bump ruby/setup-ruby from 1.283.0 to 1.284.0

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.283.0 to 1.284.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](ruby/setup-ruby@708024e...80740b3)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.284.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/build.yml

@@ -43,7 +43,7 @@ jobs:
 
       - name: Set up Ruby
         if: ${{ matrix.platform != 'windows-latest' }}
-        uses: ruby/setup-ruby@708024e6c902387ab41de36e1669e43b5ee7085e  #v1.283.0
+        uses: ruby/setup-ruby@80740b3b13bf9857e28854481ca95a84e78a2bdf  #v1.284.0
         with:
           ruby-version: 3.3 # See also devcontainer