[Feature][R306_MTN][task-view-1709][rc] add wifi calibrate

Change-Id: Ibdf06fa13e16aa306bfd92d2d566be1c75f31666
diff --git a/lynq/R306_MTN/ap/project/zx297520v3/prj_cpe/fs/normal/rootfs/etc/rc b/lynq/R306_MTN/ap/project/zx297520v3/prj_cpe/fs/normal/rootfs/etc/rc
index 3569040..86e58a4 100755
--- a/lynq/R306_MTN/ap/project/zx297520v3/prj_cpe/fs/normal/rootfs/etc/rc
+++ b/lynq/R306_MTN/ap/project/zx297520v3/prj_cpe/fs/normal/rootfs/etc/rc
@@ -277,3 +277,5 @@
 fi
 
 /sbin/wefota &
+
+sh /sbin/rtl8192_calibrate.sh 1 &