Support Ruby 3.4

Author: bshand

.github/workflows/lint.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.0
+        ruby-version: 3.4
     - name: Install dependencies
       run: bundle install
     - name: Run RuboCop against BASE..HEAD changes