msm: 8960: set SDC3 CMD and DATA line to pull up state during LPM

SDC3 CMD line should be pulled up during sleep/low power mode
otherwise fluid platform will see transitions (1 -> 0 and 0 -> 1)
on card detection line, which would result in false card detection
interrupts.

Keeping DATA lines status to PULL UP will make sure that
there is no current leakage during sleep if external pull up
is connected to DATA lines.

Change-Id: Id0dbc3ce6fd520a46aa5120ba7bf7073dca2f5e5
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>