pinctrl: qcom: Expose ufs_reset as gpio on sa8195

The ufs_reset pin is expected to be wired to the reset pin of the
primary UFS memory but is pretty much just a general purpose output pin.
Reorder the pins and expose it as gpio 204, so that the UFS driver can
toggle it.

Change-Id: Ifd0b430a4c057a4fa5c4a57fb484c71df18d7f1d
Signed-off-by: Veera Vegivada <vvegivad@codeaurora.org>