Merge pull request #575 from ydah/add-matrix-in-ci

Add Ruby 3.4 to CI matrix

.github/workflows/main.yml

@@ -21,7 +21,7 @@ jobs:
         # removing jruby again to flaky
         gemfile: [ Gemfile.rails7.0, Gemfile.rails7.1, Gemfile.rails7.2, Gemfile.rails8.0 ]
         # need to add support for multiple gemfiles
-        ruby: ["3.1", "3.2", "3.3"]
+        ruby: ["3.1", "3.2", "3.3", "3.4"]
         redis-version: [4, 5, 6, 7]
         exclude:
           # Rails 8 requires ruby 3.2+.