chore: release 3.1.8 (#337)

🤖 I have created a release \*beep\* \*boop\*
---
### [3.1.8](https://www.github.com/googleapis/nodejs-containeranalysis/compare/v3.1.7...v3.1.8) (2021-08-17)


### Bug Fixes

* **build:** migrate to using main branch ([#336](https://www.github.com/googleapis/nodejs-containeranalysis/issues/336)) ([3fbaf02](https://www.github.com/googleapis/nodejs-containeranalysis/commit/3fbaf02e2dc83730d1222255ad2f6ab6d34f4be0))
* **deps:** google-gax v2.24.1 ([#338](https://www.github.com/googleapis/nodejs-containeranalysis/issues/338)) ([6f0b19a](https://www.github.com/googleapis/nodejs-containeranalysis/commit/6f0b19a20b73f542c6e88f954fc3e159b9e73f82))
---


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-devtools-containeranalysis/CHANGELOG.md

@@ -4,6 +4,14 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/containeranalysis?activeTab=versions
 
+### [3.1.8](https://www.github.com/googleapis/nodejs-containeranalysis/compare/v3.1.7...v3.1.8) (2021-08-17)
+
+
+### Bug Fixes
+
+* **build:** migrate to using main branch ([#336](https://www.github.com/googleapis/nodejs-containeranalysis/issues/336)) ([3fbaf02](https://www.github.com/googleapis/nodejs-containeranalysis/commit/3fbaf02e2dc83730d1222255ad2f6ab6d34f4be0))
+* **deps:** google-gax v2.24.1 ([#338](https://www.github.com/googleapis/nodejs-containeranalysis/issues/338)) ([6f0b19a](https://www.github.com/googleapis/nodejs-containeranalysis/commit/6f0b19a20b73f542c6e88f954fc3e159b9e73f82))
+
 ### [3.1.7](https://www.github.com/googleapis/nodejs-containeranalysis/compare/v3.1.6...v3.1.7) (2021-07-21)
 
 

packages/google-devtools-containeranalysis/package.json

@@ -1,7 +1,7 @@
 {
   "repository": "googleapis/nodejs-containeranalysis",
   "name": "@google-cloud/containeranalysis",
-  "version": "3.1.7",
+  "version": "3.1.8",
   "author": "Google LLC",
   "description": "Container Analysis API client for Node.js",
   "main": "build/src/index.js",

packages/google-devtools-containeranalysis/samples/package.json

@@ -14,7 +14,7 @@
     "test": "mocha --timeout 100000 test/**.test.js"
   },
   "dependencies": {
-    "@google-cloud/containeranalysis": "^3.1.7",
+    "@google-cloud/containeranalysis": "^3.1.8",
     "@google-cloud/pubsub": "^2.0.0",
     "p-retry": "^4.1.0"
   },