Fixed workflow

Author: vladyslavvolkov

.github/workflows/example.yml

@@ -11,6 +11,8 @@ jobs:
           node-version: 12
       - name: Checkout sources
         uses: actions/checkout@main
+      - name: Install dependencies
+        run: npm install
       - name: NodeJS command
         uses: hiberbee/template-github-action-nodejs@master
         with: