Update per GH docs

.github/workflows/docker-image.yml

@@ -6,13 +6,40 @@ on:
   pull_request:
     branches: [ "main" ]
 
-jobs:
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
 
-  build:
+jobs:
 
+  build-and-push-image:
     runs-on: ubuntu-latest
 
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+
     steps:
     - uses: actions/checkout@v4
-    - name: Build the Docker image
-      run: docker build . --tag 1001-albums-ntfy:$(date +%s)-$GITHUB_RUN_ID
+      name: Checkout the repository
+    - name: Extract metadata (tags, labels) for Docker
+      id: meta
+      uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+      with:
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+    - name: Build and push Docker image
+      id: push
+      uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+      with:
+        context: .
+        push: true
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+    - name: Generate artifact attestation
+      uses: actions/attest-build-provenance@v1
+      with:
+        subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
+        subject-digest: ${{ steps.push.outputs.digest }}
+        push-to-registry: true