msm: camera: icp: Add fw error message in kmd logging

It adds firmware messages as default logs along with
default kernel messages if fw_dbg_lvl is not set.

Change-Id: I82d1ed6b87c6c28d32bdf6eff22666ba675db5f5
Signed-off-by: Alok Pandey <akumarpa@codeaurora.org>