feat: update github action

.github/workflows/github-actions.yml

@@ -1,4 +1,4 @@
-name: Docker Image CI
+name: Docker Compose CI
 
 on:
   push:
@@ -11,19 +11,14 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v1
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and push
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          push: true
-          tags: ghcr.io/${{ github.repository_owner }}/elia-hackathon-backend:latest
+      - name: Build and push with Docker Compose
+        run: |
+          docker-compose build
+          docker-compose push