add file label for updater mode

Signed-off-by: Nrenwei <renwei8@huawei.com>
Change-Id: I3a49cf30e55188c0d4851e859f6eb7bf52b0cdf1

services/etc/init.cfg

@@ -12,6 +12,7 @@
                 "start watchdog_service",
                 "mkdir /data",
                 "mount_fstab /vendor/etc/fstab.${ohos.boot.hardware}",
+                "restorecon /data",
                 "chown system system /data",
                 "chmod 0771 /data",
                 "mkdir /data/service 0711 root root",