fix(deps): update terraform terraform-ibm-modules/secrets-manager/ibm to v1.20.0 (#366)

Author: terraform-ibm-modules-ops

solutions/standard/main.tf

@@ -388,7 +388,7 @@ module "secrets_manager_service_credentials" {
   count                       = length(local.service_credential_secrets) > 0 ? 1 : 0
   depends_on                  = [time_sleep.wait_for_en_authorization_policy]
   source                      = "terraform-ibm-modules/secrets-manager/ibm//modules/secrets"
-  version                     = "1.19.10"
+  version                     = "1.20.0"
   existing_sm_instance_guid   = local.existing_secrets_manager_instance_guid
   existing_sm_instance_region = local.existing_secrets_manager_instance_region
   endpoint_type               = var.existing_secrets_manager_endpoint_type