android: fix WELL_KNOWN_QUERY

android: fix WELL_KNOWN_QUERY

The multicast IP address schould not be added to the WELL_KNOWN_QUERY constant.
Without this patch the IP address is added as part of the URI path.

Change-Id: I01589dff9239bd21b796b7bd925830799c6b5e52
Signed-off-by: Hauke Mehrtens <hauke.mehrtens@lantiq.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/2184
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Tim Kourt <tim.a.kourt@intel.com>
Reviewed-by: Erich Keane <erich.keane@intel.com>