removed unknown from manifest

.github/workflows/docker-publish.yml

@@ -67,6 +67,8 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
+          provenance: false
+          sbom: false
 
       - name: Image digest
         run: echo "Image pushed with digest ${{ steps.build-push.outputs.digest }}"