ARM: dts: msm: remove nonremovable to nonhotplug for QRD SKUK

From hw design, SKUK cannot support SD card hotplug without
cd-gpio, and also cannot use polling due to power impact.
So remove nonremovable to nonhotplug to resolve it.

Change-Id: I0125690ee1e0fc88dabfae975c4d2bc8b9af7568
Signed-off-by: Guoping Yu <guopingy@codeaurora.org>