wifi: rtw89: Enable the new rtw89_8852bu module

Enable compilation of the new rtw89_8852bu module.

Tested mostly in station mode, and a little bit in AP mode.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/627e9e92-6f10-45de-a340-19b10d7bad82@gmail.com