fix missing items

imagebuilder/kiosk.toml

@@ -42,14 +42,10 @@ ports = ["22:tcp", "30000:tcp", "9090:tcp", "6443:tcp"]
 mountpoint = "/opt"
 size = 1073741824
 
-[[customizations.user]]
-name = "kiosk"
-description = "kiosk"
-password = '__KIOSK_PASSWORD__'
-
 [[customizations.user]]
 name = "admin"
 description = "admin"
+password = '__ADMIN_PASSWORD__'
 key = "__ADMIN_SSH_PUBLIC_KEY__"
 home = "/home/admin/"
 shell = "/usr/bin/bash"