fix(deps): update dependency google/cloud-error-reporting to ^0.25.0 (GoogleCloudPlatform#2158)

Author: renovate-bot

error_reporting/composer.json

@@ -1,5 +1,5 @@
 {
     "require": {
-        "google/cloud-error-reporting": "^0.23.0"
+        "google/cloud-error-reporting": "^0.25.0"
     }
 }