feat: add open_in_new_tab and app_icon variables to the authentik application tofu module

tofu/modules/authentik/vars.tf

@@ -37,4 +37,14 @@ variable "oidc_signing_key" {
   type        = string
   description = "Signing key"
   default     = "c4ff5edf-3cad-4093-9326-44fea088e670"
+}
+
+variable "open_in_new_tab" {
+  type = bool
+  description = "Open apps in a new tab"
+  default = true
+}
+
+variable "app_icon" {
+  type = string
 }