wifi: rtw89: 8922a: set RX gain along with set_channel operation

Set values of LNA, TIA and RPL gain compensation read from firmware file
when channel is changed.

Signed-off-by: Chung-Hsuan Hung <hsuan8331@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240105064228.36580-4-pkshih@realtek.com