wifi: rtw89: 8851b: add MAC configurations to chip_info

These configurations include path control, TX grant, TX scheduler,
register-based H2C/C2H and so on.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230519031500.21087-4-pkshih@realtek.com