feat(metastore): start generateing apiv1 (#4083)

Author: codyoss

internal/.repo-metadata-full.json

@@ -683,6 +683,15 @@
     "release_level": "beta",
     "library_type": ""
   },
+  "cloud.google.com/go/metastore/apiv1": {
+    "distribution_name": "cloud.google.com/go/metastore/apiv1",
+    "description": "Dataproc Metastore API",
+    "language": "Go",
+    "client_library_type": "generated",
+    "docs_url": "https://pkg.go.dev/cloud.google.com/go/metastore/apiv1",
+    "release_level": "beta",
+    "library_type": ""
+  },
   "cloud.google.com/go/metastore/apiv1alpha": {
     "distribution_name": "cloud.google.com/go/metastore/apiv1alpha",
     "description": "Dataproc Metastore API",

internal/gapicgen/generator/config.go

@@ -1038,6 +1038,15 @@ var microgenGapicConfigs = []*microgenConfig{
 		apiServiceConfigPath:  "google/cloud/apigateway/v1/apigateway_v1.yaml",
 		releaseLevel:          "ga",
 	},
+	{
+		inputDirectoryPath:    "google/cloud/metastore/v1",
+		pkg:                   "metastore",
+		importPath:            "cloud.google.com/go/metastore/apiv1",
+		gRPCServiceConfigPath: "google/cloud/metastore/v1/metastore_grpc_service_config.json",
+		apiServiceConfigPath:  "google/cloud/metastore/v1/metastore_v1.yaml",
+		// GA after 2021/06/10
+		releaseLevel: "beta",
+	},
 	{
 		inputDirectoryPath:    "google/cloud/metastore/v1alpha",
 		pkg:                   "metastore",