chore: migrate google-area120-tables to librarian (#8535)

Author: quirogas

librarian.yaml

@@ -166,7 +166,6 @@ libraries:
     apis:
       - path: google/area120/tables/v1alpha1
     copyright_year: "2026"
-    skip_generate: true
     nodejs:
       default_version: v1alpha1
       package_name: '@google/area120-tables'

packages/google-area120-tables/.OwlBot.yaml

@@ -1,17 +1,15 @@
 {
+    "api_description": "Area 120 Tables is a collaborative database program developed out of Google's Area 120 incubator.",
     "api_id": "area120tables.googleapis.com",
     "api_shortname": "area120tables",
     "client_documentation": "https://cloud.google.com/nodejs/docs/reference/area120-tables/latest",
-    "codeowner_team": "@googleapis/area120-tables",
     "default_version": "v1alpha1",
     "distribution_name": "@google/area120-tables",
-    "issue_tracker": "",
     "language": "nodejs",
     "library_type": "GAPIC_AUTO",
     "name": "area120tables",
-    "name_pretty": "Area120 Tables API",
-    "product_documentation": "https://area120.google.com/",
+    "name_pretty": "Area120 Tables",
+    "product_documentation": "https://area120.google.com",
     "release_level": "preview",
-    "repo": "googleapis/google-cloud-node",
-    "requires_billing": true
+    "repo": "googleapis/google-cloud-node"
 }