rspec.yml in jortt-6.1.0

- old
+ new

@@ -17,24 +17,11 @@
 
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
       - name: Set up Ruby
-        uses: actions/setup-ruby@v1
+        uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby-version }}
-      - name: Cache bundler
-        uses: actions/cache@v2
-        with:
-          path: vendor/bundle
-          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-gems-
-      - name: Install bundler
-        run: |
-          gem install bundler
-      - name: Install ruby dependencies
-        run: |
-          bundle config path vendor/bundle
-          bundle install --jobs 4
+          bundler-cache: true
       - name: Run tests
         run: bundle exec rspec