chore: add api_shortname and library_type to repo metadata (#122)

Author: parthea

packages/google-cloud-retail/.repo-metadata.json

@@ -2,13 +2,15 @@
   "client_documentation": "https://cloud.google.com/nodejs/docs/reference/retail/latest",
   "api_id": "retail.googleapis.com",
   "distribution_name": "@google-cloud/retail",
-  "release_level": "ga",
+  "release_level": "stable",
   "default_version": "v2beta",
   "language": "nodejs",
   "name_pretty": "Retail API",
   "repo": "googleapis/nodejs-retail",
   "product_documentation": "https://cloud.google.com/recommendations/",
   "requires_billing": true,
   "name": "retail",
-  "issue_tracker": "https://github.com/googleapis/nodejs-retail/issues"
+  "issue_tracker": "https://github.com/googleapis/nodejs-retail/issues",
+  "api_shortname": "retail",
+  "library_type": "GAPIC_AUTO"
 }

packages/google-cloud-retail/README.md

@@ -4,7 +4,7 @@
 
 # [Retail API: Node.js Client](https://github.com/googleapis/nodejs-retail)
 
-[![release level](https://img.shields.io/badge/release%20level-general%20availability%20%28GA%29-brightgreen.svg?style=flat)](https://cloud.google.com/terms/launch-stages)
+
 [![npm version](https://img.shields.io/npm/v/@google-cloud/retail.svg)](https://www.npmjs.org/package/@google-cloud/retail)
 [![codecov](https://img.shields.io/codecov/c/github/googleapis/nodejs-retail/main.svg?style=flat)](https://codecov.io/gh/googleapis/nodejs-retail)
 
@@ -120,18 +120,17 @@ _Legacy Node.js versions are supported as a best effort:_
 This library follows [Semantic Versioning](http://semver.org/).
 
 
-This library is considered to be **General Availability (GA)**. This means it
-is stable; the code surface will not change in backwards-incompatible ways
+
+This library is considered to be **stable**. The code surface will not change in backwards-incompatible ways
 unless absolutely necessary (e.g. because of critical security issues) or with
-an extensive deprecation period. Issues and requests against **GA** libraries
+an extensive deprecation period. Issues and requests against **stable** libraries
 are addressed with the highest priority.
 
 
 
 
 
 
-
 More Information: [Google Cloud Platform Launch Stages][launch_stages]
 
 [launch_stages]: https://cloud.google.com/terms/launch-stages