chore: release 1.3.0 (#108)

🤖 I have created a release \*beep\* \*boop\*
---
## [1.3.0](https://www.github.com/googleapis/nodejs-retail/compare/v1.2.2...v1.3.0) (2021-10-19)


### Features

* add search mode to search request. If not specified, a single search request triggers both product search and faceted search. ([49b9b8e](https://www.github.com/googleapis/nodejs-retail/commit/49b9b8e22eba6318f54e44025df4e3c1900cb73e))
* update grpc service config settings to reflect correct API deadlines ([49b9b8e](https://www.github.com/googleapis/nodejs-retail/commit/49b9b8e22eba6318f54e44025df4e3c1900cb73e))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

retail/package.json

@@ -13,7 +13,7 @@
     "test": "c8 mocha --timeout 600000 test/*.js"
   },
   "dependencies": {
-    "@google-cloud/retail": "^1.2.2"
+    "@google-cloud/retail": "^1.3.0"
   },
   "devDependencies": {
     "c8": "^7.1.0",