Bump ruby/setup-ruby from 1.321.0 to 1.322.0

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.321.0 to 1.322.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](ruby/setup-ruby@v1.321.0...v1.322.0)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.322.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/jekyll.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Setup Ruby
         # originally https://github.com/ruby/setup-ruby/releases/tag/v1.207.0
         # updated to recent version (complained about node 20 deprecation)
-        uses: ruby/setup-ruby@v1.321.0
+        uses: ruby/setup-ruby@v1.322.0
         with:
           ruby-version: '3.4.1' # Not needed with a .ruby-version file
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically