Regional Backend Service test should be beta-only. (#5305) (#3722)

It's marked that way in terraform.yaml but is failing because it doesn't include the needed 'provider = google-beta' line.

Fixes hashicorp/terraform-provider-google#10294.

Signed-off-by: Modular Magician <[email protected]>

Author: modular-magician

.changelog/5305.txt

@@ -0,0 +1,3 @@
+```release-note:none
+
+```

google-beta/resource_compute_region_backend_service_generated_test.go

@@ -414,6 +414,7 @@ func TestAccComputeRegionBackendService_regionBackendServiceConnectionTrackingEx
 func testAccComputeRegionBackendService_regionBackendServiceConnectionTrackingExample(context map[string]interface{}) string {
 	return Nprintf(`
 resource "google_compute_region_backend_service" "default" {
+  provider                        = google-beta
   name                            = "tf-test-region-service%{random_suffix}"
   region                          = "us-central1"
   health_checks                   = [google_compute_region_health_check.health_check.id]
@@ -429,6 +430,7 @@ resource "google_compute_region_backend_service" "default" {
 }
 
 resource "google_compute_region_health_check" "health_check" {
+  provider           = google-beta
   name               = "tf-test-rbs-health-check%{random_suffix}"
   region             = "us-central1"
 

google-beta/resource_gke_hub_feature_membership_test.go

@@ -5,7 +5,7 @@ import (
 	"fmt"
 	"testing"
 
-	"github.com/GoogleCloudPlatform/declarative-resource-client-library/dcl"
+	dcl "github.com/GoogleCloudPlatform/declarative-resource-client-library/dcl"
 	gkehub "github.com/GoogleCloudPlatform/declarative-resource-client-library/services/google/gkehub/beta"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"

website/docs/r/compute_region_backend_service.html.markdown

@@ -289,6 +289,7 @@ resource "google_compute_subnetwork" "default" {
 
 ```hcl
 resource "google_compute_region_backend_service" "default" {
+  provider                        = google-beta
   name                            = "region-service"
   region                          = "us-central1"
   health_checks                   = [google_compute_region_health_check.health_check.id]
@@ -304,6 +305,7 @@ resource "google_compute_region_backend_service" "default" {
 }
 
 resource "google_compute_region_health_check" "health_check" {
+  provider           = google-beta
   name               = "rbs-health-check"
   region             = "us-central1"