fix: do not run aur update if workflows failed

.github/workflows/arch.yml

@@ -24,4 +24,5 @@ jobs:
           commit_email: ${{ secrets.AUR_EMAIL }}
           ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
           commit_message: Update AUR package
-          force_push: 'true'
+          force_push: 'true'
+          test: true