feat: promote to GA

Google APIs · copybara-github · commit d4c5ff6d0081 · 2023-03-23T13:46:10.000-07:00
PiperOrigin-RevId: 518952699
diff --git a/google/api/apikeys/v2/BUILD.bazel b/google/api/apikeys/v2/BUILD.bazel
@@ -134,6 +134,7 @@ go_gapic_library(
     grpc_service_config = "apikeys_grpc_service_config.json",
     importpath = "cloud.google.com/go/api/apikeys/apiv2;apikeys",
     metadata = True,
+    release_level = "ga",
     rest_numeric_enums = True,
     service_yaml = "apikeys_v2.yaml",
     transport = "grpc+rest",
