chore: release 2.6.0 (#498)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.6.0](https://www.github.com/googleapis/nodejs-cloud-container/compare/v2.5.0...v2.6.0) (2021-12-09)


### Features

* add eslintignore for sameple generated code ([#1302](https://www.github.com/googleapis/nodejs-cloud-container/issues/1302)) ([#497](https://www.github.com/googleapis/nodejs-cloud-container/issues/497)) ([cea38ea](https://www.github.com/googleapis/nodejs-cloud-container/commit/cea38ea9c7b515d133853492ce48de22c843c985))
---


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

container/snippets/package.json

@@ -14,7 +14,7 @@
     "test": "mocha system-test --timeout 10000"
   },
   "dependencies": {
-    "@google-cloud/container": "^2.5.0"
+    "@google-cloud/container": "^2.6.0"
   },
   "devDependencies": {
     "chai": "^4.2.0",