rootdir: init.rc: Update init.rc for wifi

Update init.rc for wifi to create sockets folder wifi

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
diff --git a/rootdir/init.rc b/rootdir/init.rc
index d3cf1eb..56adf5f 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -215,6 +215,7 @@
     mkdir /data/misc/vpn/profiles 0770 system system
     # give system access to wpa_supplicant.conf for backup and restore
     mkdir /data/misc/wifi 0770 wifi wifi
+    mkdir /data/misc/wifi/sockets 0770 wifi wifi
     chmod 0660 /data/misc/wifi/wpa_supplicant.conf
     mkdir /data/local 0751 root root
     mkdir /data/misc/media 0700 media media