Add new resource Workload for Apphub (#10155) (#7088)

* Add new resource Workload for Apphub

* Fix lint error

* Add billing account

* Remove extra delay from test

* Resolve comments

* Add handwritten update test

* Fix lint error

* Add data source changes

* Remove merged changes

* Remove merged changes

* Batch all update tests into one step to make test fast

* Add a delay between discovered resource fetch and managed instance group manager creation

* Add back org_id

* Update region from us-east1 to us-central1

* Use standard diff suppress function

---------




[upstream:ca62aed93eb3f92e915a5041fb0ab5c32ff99475]

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

Author: modular-magician

.changelog/10155.txt

@@ -0,0 +1,3 @@
+```release-note:new-resource
+`google_apphub_workload`
+```

google-beta/provider/provider_mmv1_resources.go

@@ -436,9 +436,9 @@ var handwrittenIAMDatasources = map[string]*schema.Resource{
 }
 
 // Resources
-// Generated resources: 450
+// Generated resources: 451
 // Generated IAM resources: 267
-// Total generated resources: 717
+// Total generated resources: 718
 var generatedResources = map[string]*schema.Resource{
 	"google_folder_access_approval_settings":                         accessapproval.ResourceAccessApprovalFolderSettings(),
 	"google_organization_access_approval_settings":                   accessapproval.ResourceAccessApprovalOrganizationSettings(),
@@ -504,6 +504,7 @@ var generatedResources = map[string]*schema.Resource{
 	"google_app_engine_standard_app_version":                         appengine.ResourceAppEngineStandardAppVersion(),
 	"google_apphub_application":                                      apphub.ResourceApphubApplication(),
 	"google_apphub_service_project_attachment":                       apphub.ResourceApphubServiceProjectAttachment(),
+	"google_apphub_workload":                                         apphub.ResourceApphubWorkload(),
 	"google_artifact_registry_repository":                            artifactregistry.ResourceArtifactRegistryRepository(),
 	"google_artifact_registry_repository_iam_binding":                tpgiamresource.ResourceIamBinding(artifactregistry.ArtifactRegistryRepositoryIamSchema, artifactregistry.ArtifactRegistryRepositoryIamUpdaterProducer, artifactregistry.ArtifactRegistryRepositoryIdParseFunc),
 	"google_artifact_registry_repository_iam_member":                 tpgiamresource.ResourceIamMember(artifactregistry.ArtifactRegistryRepositoryIamSchema, artifactregistry.ArtifactRegistryRepositoryIamUpdaterProducer, artifactregistry.ArtifactRegistryRepositoryIdParseFunc),