[C72] use new version of wi-fi driver
The current version used in C72 of the driver for sd8997 sometimes causes the
wifi to crash with this error: wlan_wakeup_card_timeout_func: ps_state=3
.
Use the version of the driver in branch lf-6.1.55_2.2.0, which is also used for other boards such as E14 and C31