coverage.yml in hanny-0.2.2

- old
+ new

@@ -8,20 +8,17 @@
 
 jobs:
   coverage:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up Ruby 2.7
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: '2.7'
           bundler-cache: true
       - name: Build and test with Rake
-        run: |
-          gem install bundler
-          bundle install
-          bundle exec rake
+        run: bundle exec rake
       - name: Coveralls GitHub Action
         uses: coverallsapp/github-action@v1.1.2
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}