ci.yml in jekyll-indico-0.4.0

- old
+ new

@@ -11,10 +11,15 @@
   test:
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v2
+
     - uses: ruby/setup-ruby@v1
       with:
         bundler-cache: true
+
+    - name: Style checking
+      run: bundle exec rake rubocop
+
     - name: Run tests
-      run: bundle exec rake
+      run: bundle exec rake spec