init.qcom.rc: create directory for display clients

Create a directory '/data/misc/display' to store configuration
files used by display clients.

Change-Id: I20f62ed6a484172b8765455ccc2456b52ef7ffa0

rootdir/etc/init.qcom.rc

@@ -221,6 +221,9 @@ on post-fs-data
     # Create directory used by the DASH client
     mkdir /data/misc/dash 0770 media audio
 
+    # Create directory used by display clients
+    mkdir /data/misc/display 0770 root system
+
     # Mounting of persist is moved to 'on emmc-fs' and 'on fs' sections
     # We chown/chmod /persist again so because mount is run as root + defaults
     chown system system /persist