wifi: rtw89: pci: fix PCI PHY auto adaption by using software restore

There is chance that PCI PHY auto adaption fail. When first time boot up,
software restore the right adaption value and close PHY auto adaption
mechanism.

Signed-off-by: Chia-Yuan Li <leo.li@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/20220819064811.37700-4-pkshih@realtek.com