[ALPS07763905] xhci: modify spin lock type

[Description]
align spin lock api in suspend function.

[Test]
Build Pass and pass pdas test.

MTK-Commit-Id: 3a722a62d391137d63b594d03126669c0f36209c

Signed-off-by: mtk21421 <Stan.Lu@mediatek.com>
CR-Id: ALPS07763905
Feature: usb_ssusb
Change-Id: I84e6f98255e1dc04603aba36acd8904110c89e1a