ci: enable build provenance for container images

Author: tmeckel

.github/workflows/build-and-deploy.yml

@@ -66,7 +66,6 @@ jobs:
           context: .
           push: true
           sbom: true
-          provenance: false
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           build-args: |