wifi: rtw89: change qutoa to DBCC by default for WiFi 7 chips

Since WiFi 7 is expected to support MLO, so we should enable MAC-0/1 and
PHY-0/1. By default, set dbcc_en=true, change quota to DBCC mode, and set
MLO mode to 2 + 0 that means we only use 2x2 connection on MAC/PHY-0
for now.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240209065229.34515-12-pkshih@realtek.com