Fix exit on utils

src/utils.ipxe

@@ -13,7 +13,7 @@ choose --default ${menu} menu || goto utils_exit
 echo ${cls}
 goto ${menu} ||
 chain ${menu}.ipxe || goto utils_exit
-goto linux_exit
+goto utils_exit
 
 :clonezilla
 set version 2.4.2-61