openharmony-preinit: changing permissions to data dir chmod -R 777 /data

currently /data directory has to be chmod -R 777 /data in order for services to work

one of possible manifestation of this not being done is create display failed! error in the logs

Signed-off-by: Francesco Pham <francesco.pham@huawei.com>

recipes-openharmony/openharmony/files/openharmony-preinit

@@ -75,6 +75,8 @@ mkdir -p /data/vendor/hardware
 mkdir -p /data/weston
 mkdir -p /usr/lib/dri
 
+chmod -R 777 /data
+
 # /dev/binder needs to be rw for all users
 chmod 666 /dev/binder