ARM: dts: msm: disable gpio-usbdetect on platform APQ8096

After enable this driver, USB enumerate failed. As PMI is there,
so there is no need for it.

CRs-Fixed: 1100010
Change-Id: I0387f80302221df9c3d0a9cd8b48b409ba2024bd
Signed-off-by: Liangliang Lu <luliang@codeaurora.org>