add linux/arm/v7 back

.github/workflows/docker-publish.yml

@@ -84,7 +84,7 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           # https://github.com/docker/setup-qemu-action#about
           # platforms: linux/amd64,linux/arm64,linux/riscv64,linux/ppc64le,linux/s390x,linux/386,linux/mips64le,linux/mips64,linux/arm/v7,linux/arm/v6
-          platforms: linux/amd64,linux/arm64,linux/arm/v6
+          platforms: linux/amd64,linux/arm64,linux/arm/v6,linux/arm/v7
 
       # Sign the resulting Docker image digest except on PRs.
       # This will only write to the public Rekor transparency log when the Docker