PATCH usage type

** Add usage_type variable : admin usage (ITM) and domain usage

variable "usage_type" {
  description = "This module have 2 usage, 'admin' if project administrate lake formation (setting, create lf_tag) and the rest of config, 'domain' doesn't administrate"
  type        = string
  default     = "domain"

  validation {
    condition     = contains(["admin", "domain"], var.usage_type)
    error_message = "The usage_type variable must be either 'admin' or 'domain'."
  }
}

** init module