Fix CI

Author: schbol

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['3.1', '3.2', '3.3']
+        ruby-version: ['3.1', '3.2', '3.3', '3.4']
 
     steps:
     - uses: actions/checkout@v4
@@ -28,22 +28,3 @@ jobs:
     - name: Run RuboCop
       run: bundle exec rubocop
 
-  opal:
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Ruby
-      uses: ruby/setup-ruby@v1
-      with:
-        ruby-version: '3.3'
-        bundler-cache: true
-
-    - name: Set up Node.js
-      uses: actions/setup-node@v4
-      with:
-        node-version: '20'
-
-    - name: Run Opal compatibility tests
-      run: bundle exec rspec spec/opal_compatibility_spec.rb