Remove provider configs from modules

modules/services/variables.tf

@@ -1,26 +1,6 @@
 variable "authentik_url" {
 }
 
-variable "authentik_token" {
-  sensitive = true
-}
-
-
-variable "postgresql_host" {
-}
-
-variable "postgresql_port" {
-}
-
-variable "postgresql_username" {
-  sensitive = true
-}
-
-variable "postgresql_password" {
-  sensitive = true
-}
-
-
 variable "services" {
   type = map(object({
     name = string