fix: add deletion_protection to backup module and set it to false in …

…intergration tests

examples/postgresql-backup-provided-service-account/main.tf

@@ -70,6 +70,7 @@ module "backup" {
   service_account             = "${data.google_project.test_project.number}[email protected]"
   create_notification_channel = false
   notification_channels       = [google_monitoring_notification_channel.email.id]
+  deletion_protection         = false
 }
 
 data "google_project" "test_project" {

modules/backup/main.tf

@@ -99,6 +99,7 @@ resource "google_workflows_workflow" "sql_backup" {
     backupRetentionTime      = var.backup_retention_time
     backupRunsListMaxResults = var.backup_runs_list_max_results
   })
+  deletion_protection = var.deletion_protection
 }
 
 resource "google_cloud_scheduler_job" "sql_backup" {

modules/backup/variables.tf

@@ -192,3 +192,9 @@ variable "notification_channels" {
   type        = list(string)
   default     = []
 }
+
+variable "deletion_protection" {
+  description = "Whether Terraform will be prevented from destroying the workflow."
+  type        = bool
+  default     = true
+}