usb: dwc3: dwc3-qcom: Fix typo in the dwc3 vbus override API

There was an extra character in the dwc3_qcom_vbus_override_enable()
function.  Removed the extra character.

Signed-off-by: Wesley Cheng <wcheng@codeaurora.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210704013314.200951-2-bryan.odonoghue@linaro.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>