Revert "arm64: dts: qcom: Harmonize DWC USB3 DT nodes name"

Revert "arm64: dts: qcom: Harmonize DWC USB3 DT nodes name"

This reverts commit eb9b7bfd5954f5f6ac4d57313541dd0294660aad as it
breaks working userspace implementations (i.e. Android systems)

The device node name here is part of configfs, so it is a user-visable
api that can not be changed.

Reported-by: John Stultz <john.stultz@linaro.org>
Cc: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/CALAqxLX_FNvFndEDWtGbFPjSzuAbfqxQE07diBJFZtftwEJX5A@mail.gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>