ARM: dts: msm: set cd-gpio flag to 0 for msm8916 QRD

Set the cd-gpio flag to 0, so that the interrupt is
low actived according to the hardware design.

Change-Id: I249b06ba4b71d984686a66942d2bd0f9280251f0
Signed-off-by: Guoping Yu <guopingy@codeaurora.org>