wifi: rtw89: 8851b: add to parse efuse content

Parse efuse content to recognize MAC address, RFE type, XTAL offset and
so on. And, parse offset of PHY capability to retrieve TX power
calibration data.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230512061220.16544-7-pkshih@realtek.com