chore: release 2.2.2 (#479)

🤖 I have created a release \*beep\* \*boop\*
---
### [2.2.2](https://www.github.com/googleapis/nodejs-dns/compare/v2.2.1...v2.2.2) (2021-08-09)


### Bug Fixes

* **build:** migrate to using main branch ([#478](https://www.github.com/googleapis/nodejs-dns/issues/478)) ([2f19b00](https://www.github.com/googleapis/nodejs-dns/commit/2f19b0066a26910262abff94974c55cda41b3fae))
---


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

packages/google-cloud-dns/CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/dns?activeTab=versions
 
+### [2.2.2](https://www.github.com/googleapis/nodejs-dns/compare/v2.2.1...v2.2.2) (2021-08-09)
+
+
+### Bug Fixes
+
+* **build:** migrate to using main branch ([#478](https://www.github.com/googleapis/nodejs-dns/issues/478)) ([2f19b00](https://www.github.com/googleapis/nodejs-dns/commit/2f19b0066a26910262abff94974c55cda41b3fae))
+
 ### [2.2.1](https://www.github.com/googleapis/nodejs-dns/compare/v2.2.0...v2.2.1) (2021-08-06)
 
 

packages/google-cloud-dns/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/dns",
   "description": "Cloud DNS Client Library for Node.js",
-  "version": "2.2.1",
+  "version": "2.2.2",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {

packages/google-cloud-dns/samples/package.json

@@ -15,7 +15,7 @@
     "test": "mocha --timeout 600000"
   },
   "dependencies": {
-    "@google-cloud/dns": "^2.2.1"
+    "@google-cloud/dns": "^2.2.2"
   },
   "devDependencies": {
     "chai": "^4.2.0",