fix(cicd): adds checkout step

.gitea/workflows/release.yml

@@ -18,8 +18,14 @@ jobs:
         run: |
           cd ${{ gitea.workspace }} && docker build -t sprout-db-migrations:latest -f Dockerfile .
 
-      - name: Login to Container Registry
-        run: echo "${{ secrets.DOCKER_USERNAME }}:${{ secrets.DOCKER_PASSWORD }}" | docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin ${{ secrets.DOCKER_REGISTRY }}
-
-      - name: Push the Docker Image
-        run: docker push ${{ secrets.DOCKER_REGISTRY }}/sprout-db-migrations:latest
+      - name: Log in to Docker Hub - Main web app container registry
+        uses: docker/login-action@v1
+        with:
+           username: ${{ secrets.DOCKER_USERNAME }}
+           password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Build and push Main web app container image to registry
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          tags: latest
+          file: ./Dockerfile