pinctrl: qcom: Add UFS_RESET pin data for sdm845

UFS_RESET is a single purpose output only pin which can be used to
send reset to connected UFS device. This change adds UFS_RESET
pin data.

Change-Id: Ifd0378a1c1185d46b6562c8f22c1189c88e2ea6f
Signed-off-by: Kyle Yan <kyan@codeaurora.org>