HID: cp2112: add HIDRAW dependency

commit cde3076b upstream.

Otherwise, with HIDRAW=n, the probe function crashes because of null
dereference of hdev->hidraw.

Fixes: 42cb6b35 ("HID: cp2112: use proper hidraw name with minor number")
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>