fix(deps): update terraform terraform-ibm-modules/cos/ibm to v8 (#10)

Author: terraform-ibm-modules-ops

README.md

@@ -122,7 +122,7 @@ 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 | 7.5.3 |
+| <a name="module_cos"></a> [cos](#module\_cos) | terraform-ibm-modules/cos/ibm//modules/fscloud | 8.1.6 |
 | <a name="module_resource_group"></a> [resource\_group](#module\_resource\_group) | terraform-ibm-modules/resource-group/ibm | 1.1.5 |
 
 ### Resources

main.tf

@@ -21,7 +21,7 @@ module "resource_group" {
 
 module "cos" {
   source            = "terraform-ibm-modules/cos/ibm//modules/fscloud"
-  version           = "7.5.3"
+  version           = "8.1.6"
   resource_group_id = module.resource_group.resource_group_id
   cos_instance_name = "${var.resource_prefix}-cos-instance"
   cos_plan          = var.cos_plan