Fix: remove github attest

.github/workflows/image.yml

@@ -41,11 +41,3 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-
-      - name: Generate artifact attestation
-        uses: actions/attest-build-provenance@v1
-        with:
-          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          subject-digest: ${{ steps.push.outputs.digest }}
-          push-to-registry: true
-

Dockerfile

@@ -1,6 +1,6 @@
 FROM archlinux:base-devel
 
-ADD rootca.pem /root
+ADD rootca.pem /root/
 RUN trust anchor /root/rootca.pem && update-ca-trust
 
 RUN cat > /etc/pacman.d/mirrorlist <<'EOF'