ci: use setup action

Author: abdul99ahad

.github/workflows/CI.yml

@@ -23,6 +23,8 @@ jobs:
     - name: Install dependencies for integration test
       if: ${{ matrix.integration-deps != '' }}
       run: npm install ${{ matrix.integration-deps }}
+    - name: Setup project
+      uses: bpmn-io/actions/setup@latest
     - name: Build
       env:
         TEST_BROWSERS: ChromeHeadless