chore(deps): update terraform terraform-ibm-modules/cos/ibm to v8.21.20 (#298)

Author: terraform-ibm-modules-ops

examples/complete/main.tf

@@ -203,7 +203,7 @@ module "secret_manager_imported_cert" {
 # create a COS instance to create the service credential for
 module "cloud_object_storage" {
   source                             = "terraform-ibm-modules/cos/ibm"
-  version                            = "8.21.19"
+  version                            = "8.21.20"
   resource_group_id                  = module.resource_group.resource_group_id
   region                             = var.region
   cos_instance_name                  = "${var.prefix}-cos"

examples/private/main.tf

@@ -208,7 +208,7 @@ module "secret_manager_imported_cert" {
 # create a COS instance to create the service credential for
 module "cloud_object_storage" {
   source                              = "terraform-ibm-modules/cos/ibm"
-  version                             = "8.21.19"
+  version                             = "8.21.20"
   resource_group_id                   = module.resource_group.resource_group_id
   region                              = local.sm_region
   cos_instance_name                   = "${var.prefix}-cos"