usb: renesas-xhci: Revert "usb: renesas-xhci: remove version check"

This reverts commit d66a57be ("usb: renesas-xhci: remove version check").
Looks like we need the version check as fw status after ROM load as well
as invalid firmware in "no result". Only thing to distinguish is the
firmware version number.

Signed-off-by: Vinod Koul <vkoul@kernel.org>