chore: release 4.1.5 (#774)

🤖 I have created a release \*beep\* \*boop\*
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### [4.1.5](https://www.github.com/googleapis/cloud-profiler-nodejs/compare/v4.1.4...v4.1.5) (2021-10-06)


### Bug Fixes

* workaround certificate expiration issue in integration tests ([#773](https://www.github.com/googleapis/cloud-profiler-nodejs/issues/773)) ([9d4908b](https://www.github.com/googleapis/cloud-profiler-nodejs/commit/9d4908b7161e0aade0915d2d88a43b0a6bfc9791))
---


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

profiler/package.json

@@ -17,7 +17,7 @@
   "author": "Google LLC.",
   "license": "Apache-2.0",
   "dependencies": {
-    "@google-cloud/profiler": "^4.1.4"
+    "@google-cloud/profiler": "^4.1.5"
   },
   "files": [
     "*.js"