chore: release 2.9.0 (#135)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.9.0](https://www.github.com/googleapis/nodejs-dialogflow-cx/compare/v2.8.1...v2.9.0) (2021-06-14)


### Features

* added API for running continuous test ([#123](https://www.github.com/googleapis/nodejs-dialogflow-cx/issues/123)) ([248ae74](https://www.github.com/googleapis/nodejs-dialogflow-cx/commit/248ae742e786dd24f8a0e8161a1a30f684c3b7ff))
---


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

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.9.0](https://www.github.com/googleapis/nodejs-dialogflow-cx/compare/v2.8.1...v2.9.0) (2021-06-14)
+
+
+### Features
+
+* added API for running continuous test ([#123](https://www.github.com/googleapis/nodejs-dialogflow-cx/issues/123)) ([248ae74](https://www.github.com/googleapis/nodejs-dialogflow-cx/commit/248ae742e786dd24f8a0e8161a1a30f684c3b7ff))
+
 ### [2.8.1](https://www.github.com/googleapis/nodejs-dialogflow-cx/compare/v2.8.0...v2.8.1) (2021-06-10)
 
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@google-cloud/dialogflow-cx",
-  "version": "2.8.1",
+  "version": "2.9.0",
   "description": "Cx client for Node.js",
   "repository": "googleapis/nodejs-dialogflow-cx",
   "license": "Apache-2.0",

samples/package.json

@@ -13,7 +13,7 @@
     "test": "c8 mocha --timeout 600000 test/*.js"
   },
   "dependencies": {
-    "@google-cloud/dialogflow-cx": "^2.8.1",
+    "@google-cloud/dialogflow-cx": "^2.9.0",
     "uuid": "^8.3.1"
   },
   "devDependencies": {