chore(deps): update terraform google to v6.40.0 (#2953)

Author: renovate-bot

terraform/providers.tf

@@ -16,7 +16,7 @@ terraform {
   required_providers {
     google = {
       source  = "hashicorp/google"
-      version = "6.26.0"
+      version = "6.40.0"
     }
   }
 }