ARM: dts: msm: Set card detect gpio pull down for 8916 SKUI

card detect gpio is multiplex between SD and QDSD blocks.
according to hw, card detect gpio is floating. set it to pull
down with suspend and resume to avoid trigger unnecessary
QDSD search process.

Change-Id: Ife058f812787fb31fee7d87f7ca13813a3fc292e
Signed-off-by: Guoping Yu <guopingy@codeaurora.org>