Remove Generate artifact attestation step

Author: pm7y

.github/workflows/docker-release.yml

@@ -59,7 +59,6 @@ jobs:
             type=raw,value=latest,enable=${{ !contains(env.VERSION_NUMBER, '-') }}
 
       - name: Build and push Docker images
-        id: build
         uses: docker/build-push-action@v6
         with:
           context: .
@@ -72,10 +71,3 @@ jobs:
           cache-to: type=gha,mode=max
           provenance: true
           sbom: true
-
-      - name: Generate artifact attestation
-        uses: actions/attest-build-provenance@v2
-        with:
-          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          subject-digest: ${{ steps.build.outputs.digest }}
-          push-to-registry: true