fix(deps): update terraform terraform-ibm-modules/cos/ibm to v8.15.6 (#226)

Author: terraform-ibm-modules-ops

README.md

@@ -119,7 +119,7 @@ statement instead the previous block.
 |------|--------|---------|
 | <a name="module_configure_project"></a> [configure\_project](#module\_configure\_project) | ./configure_project | n/a |
 | <a name="module_configure_user"></a> [configure\_user](#module\_configure\_user) | ./configure_user | n/a |
-| <a name="module_cos"></a> [cos](#module\_cos) | terraform-ibm-modules/cos/ibm//modules/fscloud | 8.15.5 |
+| <a name="module_cos"></a> [cos](#module\_cos) | terraform-ibm-modules/cos/ibm//modules/fscloud | 8.15.6 |
 | <a name="module_resource_group"></a> [resource\_group](#module\_resource\_group) | terraform-ibm-modules/resource-group/ibm | 1.1.6 |
 | <a name="module_storage_delegation"></a> [storage\_delegation](#module\_storage\_delegation) | ./storage_delegation | n/a |
 

main.tf

@@ -83,7 +83,7 @@ module "cos" {
     ibm = ibm.deployer
   }
   source            = "terraform-ibm-modules/cos/ibm//modules/fscloud"
-  version           = "8.15.5"
+  version           = "8.15.6"
   resource_group_id = module.resource_group.resource_group_id
   cos_instance_name = "${var.resource_prefix}-cos-instance"
   cos_plan          = var.cos_plan