- ci: fix release setup

Author: palkan

.github/workflows/release.yml

@@ -18,7 +18,8 @@ jobs:
           fetch-depth: 0 # Fetch current tag as annotated. See https://github.com/actions/checkout/issues/290
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3
+          ruby-version: 3.4
+          bundler-cache: true
       - name: Configure RubyGems Credentials
         uses: rubygems/configure-rubygems-credentials@main
       - name: Publish to RubyGems