chore: release 4.0.3 (#672)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Author: release-please[bot]

profiler/package.json

@@ -17,7 +17,7 @@
   "author": "Google LLC.",
   "license": "Apache-2.0",
   "dependencies": {
-    "@google-cloud/profiler": "^4.0.2"
+    "@google-cloud/profiler": "^4.0.3"
   },
   "files": [
     "*.js"