Bump ruby/setup-ruby from 1.235.0 to 1.262.0

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.235.0 to 1.262.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](ruby/setup-ruby@dffc446...cf7216d)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.262.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/ruby.yml

@@ -32,7 +32,7 @@ jobs:
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
     - name: Set up Ruby
-      uses: ruby/setup-ruby@dffc446db9ba5a0c4446edb5bca1c5c473a806c5 # v1.235.0
+      uses: ruby/setup-ruby@cf7216d52fba1017929b4d7162fabe2b30af5b49 # v1.262.0
       with:
         bundler-cache: true # 'bundle install' and cache gems
     - name: Typecheck Ruby code
@@ -43,7 +43,7 @@ jobs:
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
     - name: Set up Ruby
-      uses: ruby/setup-ruby@dffc446db9ba5a0c4446edb5bca1c5c473a806c5 # v1.235.0
+      uses: ruby/setup-ruby@cf7216d52fba1017929b4d7162fabe2b30af5b49 # v1.262.0
       with:
         bundler-cache: true # 'bundle install' and cache gems
     - name: Lint Ruby code