net: wwan: mhi: Keep modem name match with Foxconn T99W640

net: wwan: mhi: Keep modem name match with Foxconn T99W640

Correct it since M.2 device T99W640 has updated from T99W515.
We need to align it with MHI side otherwise this modem can't
get the network.

Fixes: ae5a34264354 ("bus: mhi: host: pci_generic: Fix the modem name of Foxconn T99W640")
Signed-off-by: Slark Xiao <slark_xiao@163.com>
Reviewed-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Link: https://patch.msgid.link/20251125070900.33324-1-slark_xiao@163.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>