Move docker action to lsst-dm/build-and-push

.github/workflows/build.yaml

@@ -18,28 +18,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Docker meta
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ghcr.io/${{ github.repository }}
-          tags: |
-            type=raw,value=latest,enable=${{ github.ref_name == 'master' }}
-            type=ref,event=branch
-            type=ref,event=tag
-            type=ref,event=pr,suffix=/${{ github.head_ref }}
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build and push
-        uses: docker/build-push-action@v6
+        uses: lsst-dm/build-and-push@main
         with:
           platforms: linux/amd64,linux/arm64
           push: true