defconfig: arm64: Enable UFSHCD_CMD_LOGGING flag

Enabling SCSI_UFSHCD_CMD_LOGGING flag in defconfig
file. With this feature eanbled, ufs commands send
through ufshcd shall be logged.

Change-Id: Ibc4d1f39221fbcdc926e030d1df08a9fea31d24c
Signed-off-by: Can Guo <cang@codeaurora.org>