simplify workflow

.github/workflows/ente-server-tools-docker-image.yml

@@ -3,28 +3,19 @@ name: Build and publish Ente server tools
 on: [push]
 
 jobs:
-  build-and-push-docker-image:
-    name: Build Docker image and push
-    runs-on: ubuntu-latest
+    publish:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout code
+              uses: actions/checkout@v4
 
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Set up Docker Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Login to Github Packages
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Build image and push to GitHub Container Registry
-        uses: docker/build-push-action@v5
-        with:
-          context: ente-server-tools/.
-          tags: ghcr.io/edythecow/ente-server-tools:latest
-          push: true
+            - name: Build and push
+              uses: mr-smithers-excellent/docker-build-push@v6
+              with:
+                  dockerfile: ente-server-tools/Dockerfile
+                  image: ente-server-tools
+                  registry: ghcr.io
+                  enableBuildKit: true
+                  tags: latest
+                  username: ${{ github.actor }}
+                  password: ${{ secrets.GITHUB_TOKEN }}