disable provenance

マニフェストを作成する段階でplatform:unknownのイメージが出来てしまうため

docker/build-push-action#781

.github/workflows/release.yaml

@@ -44,6 +44,7 @@ jobs:
         with:
           push: true
           tags: ghcr.io/azuki-bar/hello-buildjet-nextjs:${{ steps.tags.outputs.tag }}
+          provenance: false
 
   merge-images:
     runs-on: "ubuntu-latest"
@@ -103,3 +104,4 @@ jobs:
           push: true
           tags: ghcr.io/azuki-bar/hello-buildjet-nextjs:${{ github.sha }}-qemu
           platforms: linux/amd64,linux/arm64
+          provenance: false