Fix permadiff on E2E test

modules/cloud-run-v2/README.md

@@ -862,11 +862,10 @@ IAP is only supported for service. Refer to the [Configure IAP directly on cloud
 
 ```hcl
 module "cloud_run" {
-  source       = "./fabric/modules/cloud-run-v2"
-  project_id   = var.project_id
-  name         = "example-hello"
-  region       = var.region
-  launch_stage = "BETA"
+  source     = "./fabric/modules/cloud-run-v2"
+  project_id = var.project_id
+  name       = "example-hello"
+  region     = var.region
   containers = {
     hello = {
       image = "us-docker.pkg.dev/cloudrun/container/hello"

tests/modules/cloud_run_v2/examples/iap.yaml

@@ -16,7 +16,6 @@ values:
   module.cloud_run.google_cloud_run_v2_service.service[0]:
     iap_enabled: true
     invoker_iam_disabled: false
-    launch_stage: BETA
     location: europe-west8
     name: example-hello
     project: project-id