wifi: rtw88: fix typo rtw8822cu_probe

The probe function of 8822cu is misplaced to 8822bu, so we fix it. Just
cosmetics, no changes in functionality.

Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230825062404.50813-1-pkshih@realtek.com

wifi: rtw88: Add rtw8822cu chipset support

Add support for the rtw8822cu chipset based on
https://github.com/ulli-kroll/rtw88-usb.git

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221202081224.2779981-11-s.hauer@pengutronix.de