Adding one level of context swith for Geofence_add

Added one more context switch for geofence add
command. To even out total number of the context
switch as it is for remove/modify/pause command.
This will prevent out of order execution of
sent msg tasks.

Change-Id: Icf1f39ee3526e2e45cfe3e84945f71524941069b
CRs-Fixed: 2516790
2 files changed