usb: host: xhci: use new USB_RESUME_TIMEOUT

commit b9e45188 upstream.

Make sure we're using the new macro, so our
resume signaling will always pass certification.

Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>