Update docker-image.yml

Author: antonioanerao

.github/workflows/docker-image.yml

@@ -14,6 +14,9 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Create .env from example
+        run: cp .env.example .env
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3