defconfig: arm64: Enable paranoid SD card initialization for SDM845

This changes enables paranoid SD card initialization.
with it enabled, MMC layer will be extra paranoid about
re-trying SD init requests. This can be a useful
work-around for buggy controllers and hardware.

Change-Id: I4ce228b6072e04c8681fe6bc90b395e10ff9dab7
Signed-off-by: Can Guo <cang@codeaurora.org>