wifi: rtw88: Debug output for rtw8723x EFUSE

Some 8703b chips contain invalid EFUSE data, getting detailed
information is critical when analyzing issues caused by that.

Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Tested-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240311103735.615541-3-fiona.klute@gmx.de