ARM: dts: msm: Correct pinctrl config for reset pin on titanium

Audio core driver parse idle not sleep for reset pin pinctrl
config. Correct pinctrl config as idle in device tree.

Change-Id: I7028dc4cee5eaeefc836eccf847a70cbdc110696
Signed-off-by: Meng Wang <mwang@codeaurora.org>