hid-asus: Add MODULE_IMPORT_NS(ASUS_WMI)

A small change to asus_wmi_evaluate_method() was introduced during
asus-armoury driver development to put the exports behind a namespace.

Import that namespace here.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
Acked-by: Jiri Kosina <jkosina@suse.com>

drivers/hid/hid-asus.c

@@ -1301,4 +1301,5 @@ static struct hid_driver asus_driver = {
 };
 module_hid_driver(asus_driver);
 
+MODULE_IMPORT_NS(ASUS_WMI);
 MODULE_LICENSE("GPL");