.github/workflows/ci.yml in split-4.0.1 vs .github/workflows/ci.yml in split-4.0.2

@@ -32,12 +32,12 @@
             ruby: '3.0'
 
           - gemfile: 7.0.gemfile
             ruby: '3.0'
 
-          # - gemfile: 7.0.gemfile
-          #   ruby: '3.1'
+          - gemfile: 7.0.gemfile
+            ruby: '3.1'
 
 
     runs-on: ubuntu-latest
 
     services:
@@ -49,11 +49,11 @@
           --health-interval 10s
           --health-timeout 5s
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
 
@@ -67,5 +67,8 @@
 
       - name: Test
         run: bundle exec rspec
         env:
           REDIS_URL: redis:6379
+
+      - name: Rubocop
+        run: bundle exec rubocop