chore: release 2.4.0 (#465)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.4.0](https://www.github.com/googleapis/nodejs-cloud-container/compare/v2.3.2...v2.4.0) (2021-07-09)


### Features

* allow updating security group on existing clusters ([#464](https://www.github.com/googleapis/nodejs-cloud-container/issues/464)) ([ed09e02](https://www.github.com/googleapis/nodejs-cloud-container/commit/ed09e028126d308cf131f26453fe6c73a73cec6d))
---


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

Author: release-please[bot]

packages/google-container/CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/container?activeTab=versions
 
+## [2.4.0](https://www.github.com/googleapis/nodejs-cloud-container/compare/v2.3.2...v2.4.0) (2021-07-09)
+
+
+### Features
+
+* allow updating security group on existing clusters ([#464](https://www.github.com/googleapis/nodejs-cloud-container/issues/464)) ([ed09e02](https://www.github.com/googleapis/nodejs-cloud-container/commit/ed09e028126d308cf131f26453fe6c73a73cec6d))
+
 ### [2.3.2](https://www.github.com/googleapis/nodejs-cloud-container/compare/v2.3.1...v2.3.2) (2021-06-30)
 
 

packages/google-container/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/container",
   "description": "Google Container Engine API client for Node.js",
-  "version": "2.3.2",
+  "version": "2.4.0",
   "license": "Apache-2.0",
   "author": "Google Inc",
   "engines": {

packages/google-container/samples/package.json

@@ -14,7 +14,7 @@
     "test": "mocha system-test --timeout 10000"
   },
   "dependencies": {
-    "@google-cloud/container": "^2.3.2"
+    "@google-cloud/container": "^2.4.0"
   },
   "devDependencies": {
     "chai": "^4.2.0",