Bump ruby/setup-ruby from 1.284.0 to 1.286.0

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.284.0 to 1.286.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](ruby/setup-ruby@80740b3...90be115)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.286.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: step-security/harden-runner@e3f713f2d8f53843e71c69a996d56f51aa9adfb9 # v2.14.1
         with: { egress-policy: audit }
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
-      - uses: ruby/setup-ruby@80740b3b13bf9857e28854481ca95a84e78a2bdf # v1.284.0
+      - uses: ruby/setup-ruby@8d27f39a5e7ad39aebbcbd1324f7af020229645c # v1.287.0
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true