AP mode isn't working with 6.12 and rtw88

Currently rtw88 doesn't support AP mode for cards with SDIO interface.

https://salsa.debian.org/Mobian-team/devices/kernels/sunxi64-linux/-/blob/mobian-6.12/drivers/net/wireless/realtek/rtw88/main.c?ref_type=heads#L2206

Related discussions:

1. https://lore.kernel.org/linux-wireless/36972ff5-0c48-4bd2-8f9a-9649bfa24225@xxxxxxxxx/
2. https://www.spinics.net/lists/linux-wireless/msg247960.html