Changing occlient get request query

Changing occlient get request query

Since the server starts on any random port, the test
engineers have to do a multicast discovery before sending
a unciast request. Increasing the request query "power" value
to account for this delay. This is related to IOT 610.

Change-Id: Ibc5805cc2dc4a7236800230ab380aa7a1481edd0
Signed-off-by: Omkar Hegde <omkar.m.hegde@intel.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/1698
Reviewed-by: Mandeep Shetty <mandeep.shetty@intel.com>
Reviewed-by: Mark Tung <mark.y.tung@intel.com>
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Erich Keane <erich.keane@intel.com>