chore: regenerate google-cloud-gke-backup with librarian

Author: jskeet

packages/google-cloud-gke-backup/.repo-metadata.json

@@ -1,16 +1,16 @@
 {
-  "api_description": "An API for backing up and restoring workloads in GKE.",
-  "api_id": "gkebackup.googleapis.com",
-  "api_shortname": "gkebackup",
-  "client_documentation": "https://cloud.google.com/python/docs/reference/gkebackup/latest",
-  "default_version": "v1",
-  "distribution_name": "google-cloud-gke-backup",
-  "issue_tracker": "",
-  "language": "python",
-  "library_type": "GAPIC_AUTO",
-  "name": "gkebackup",
-  "name_pretty": "Backup for GKE",
-  "product_documentation": "https://cloud.google.com/kubernetes-engine/docs/add-on/backup-for-gke/concepts/backup-for-gke",
-  "release_level": "preview",
-  "repo": "googleapis/google-cloud-python"
+    "api_description": "An API for backing up and restoring workloads in GKE.",
+    "api_id": "gkebackup.googleapis.com",
+    "api_shortname": "gkebackup",
+    "client_documentation": "https://cloud.google.com/python/docs/reference/gkebackup/latest",
+    "default_version": "v1",
+    "distribution_name": "google-cloud-gke-backup",
+    "issue_tracker": "https://issuetracker.google.com/issues/new?component=1126471",
+    "language": "python",
+    "library_type": "GAPIC_AUTO",
+    "name": "gkebackup",
+    "name_pretty": "Backup for GKE",
+    "product_documentation": "https://cloud.google.com/kubernetes-engine/docs/add-on/backup-for-gke/concepts/backup-for-gke",
+    "release_level": "preview",
+    "repo": "googleapis/google-cloud-python"
 }