Updates cloud-native-toolkit/terraform-ibm-image-registry module to v2.1.3 (#392)

Author: cloudnativetoolkit

terraform/stages-ocp4/stage2-image-registry.tf

@@ -1,5 +1,5 @@
 module "dev_tools_ibm_image_registry" {
-  source = "github.com/cloud-native-toolkit/terraform-ibm-image-registry.git?ref=v2.1.2"
+  source = "github.com/cloud-native-toolkit/terraform-ibm-image-registry.git?ref=v2.1.3"
 
   resource_group_name = module.dev_cluster.resource_group_name
   region              = module.dev_cluster.region

terraform/stages/stage2-image-registry.tf

@@ -1,5 +1,5 @@
 module "dev_tools_ibm_image_registry" {
-  source = "github.com/cloud-native-toolkit/terraform-ibm-image-registry.git?ref=v2.1.1"
+  source = "github.com/cloud-native-toolkit/terraform-ibm-image-registry.git?ref=v2.1.3"
 
   resource_group_name = module.dev_cluster.resource_group_name
   region              = module.dev_cluster.region