wifi: rtw89: 8922a: add 8922A basic chip info

8922A is a 802.11be chip that can support 2/5/6 GHz bands 160MHz bandwidth.
Introduce the basic info such as firmware file name, some hardware address
and size, supported spatial stream, TX descriptor and so on, and then
we can add more attributes by later patches.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231117024029.113845-2-pkshih@realtek.com