chore: release 3.1.3 (#402)

🤖 I have created a release \*beep\* \*boop\* 
---
### [3.1.3](https://www.github.com/googleapis/nodejs-os-login/compare/v3.1.2...v3.1.3) (2020-11-25)


### Bug Fixes

* check for fetch on window ([#401](https://www.github.com/googleapis/nodejs-os-login/issues/401)) ([e2547a9](https://www.github.com/googleapis/nodejs-os-login/commit/e2547a90031a46a4ad044318c26c160d8fb04ff6))
---


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

Author: release-please[bot]

packages/google-cloud-oslogin/CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/os-login?activeTab=versions
 
+### [3.1.3](https://www.github.com/googleapis/nodejs-os-login/compare/v3.1.2...v3.1.3) (2020-11-25)
+
+
+### Bug Fixes
+
+* check for fetch on window ([#401](https://www.github.com/googleapis/nodejs-os-login/issues/401)) ([e2547a9](https://www.github.com/googleapis/nodejs-os-login/commit/e2547a90031a46a4ad044318c26c160d8fb04ff6))
+
 ### [3.1.2](https://www.github.com/googleapis/nodejs-os-login/compare/v3.1.1...v3.1.2) (2020-11-07)
 
 

packages/google-cloud-oslogin/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/os-login",
   "description": "Google Cloud OS Login API client for Node.js",
-  "version": "3.1.2",
+  "version": "3.1.3",
   "license": "Apache-2.0",
   "author": "Google Inc",
   "engines": {

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

@@ -14,7 +14,7 @@
     "test": "mocha"
   },
   "dependencies": {
-    "@google-cloud/os-login": "^3.1.2"
+    "@google-cloud/os-login": "^3.1.3"
   },
   "devDependencies": {
     "chai": "^4.2.0",