ARM: dts: msm: Reset USB phy on every disconnect

Remove "qcom,hsusb-otg-disable-reset" flag to
allow PHY to reset every time during disconnect.
This helps to to recover from issues that occur
due to ulpi_timeout.

Change-Id: I1593f653e0a29bdf26f440f34a997b5fdf36ff68
Signed-off-by: Sai Krishna Juturi <jsaikrishna@codeaurora.org>