onclite: set ownership for iar_db path

mkdir for IAR-DB path.
The iar_db is used for spss IAR feature.
Add ownership for spss system process to access it.
set /dev/spss_utils ownership for system.

Change-Id: I4e468007045d5e339d9e40697b63735add4f1555

Signed-off-by: Dhina17 <dhinalogu@gmail.com>

rootdir/ueventd.qcom.rc

@@ -133,6 +133,7 @@ firmware_directories /vendor/firmware_mnt/image/
 /dev/seemplog             0660   system     system
 /dev/pft                  0660   system     drmrpc
 /dev/spcom                0660   system     system
+/dev/spss_utils           0660   system     system
 /dev/sp_kernel            0660   system     system
 /dev/sp_ssr               0660   system     system
 /dev/sp_keymaster         0660   system     system