chore(deps): update docker/build-push-action action to v7 (#361)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -143,7 +143,7 @@ jobs:
           driver-opts: network=host
 
       - name: Build and Push container image to ${{ env.REGISTRY }}
-        uses: docker/build-push-action@v6.19.2
+        uses: docker/build-push-action@v7.0.0
         #if: github.event_name != 'pull_request'
         with:
           context: ./umatiGateway
@@ -155,7 +155,7 @@ jobs:
           provenance: false
 
       - name: Build and Push container image to local registry
-        uses: docker/build-push-action@v6.19.2
+        uses: docker/build-push-action@v7.0.0
         if: github.event_name == 'pull_request'
         with:
           context: ./umatiGateway