usb: dwc3: qcom: fix runtime PM wakeup

A device must enable wakeups during runtime suspend regardless of
whether it is capable and allowed to wake the system up from system
suspend.

Fixes: 2664deb0

 ("usb: dwc3: qcom: Honor wakeup enabled/disabled state")
Tested-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220804151001.23612-6-johan+linaro@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>