fix: Use only playgrounds dependencies in integration test

.github/workflows/tests.yml

@@ -39,12 +39,10 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
           cache: 'yarn'
-      - name: Install dependencies plugin
-        run: yarn --frozen-lockfile --unsafe-perm
       - name: Install dependencies playground
         run: yarn playground:install --frozen-lockfile --unsafe-perm
       - name: Run test
-        run: yarn run -s test:integration
+        run: cd playground && jest --verbose
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v2
         with: