disable default scan interval time in android BLE

disable default scan interval time in android BLE

since there is some issue related power consumption in scanning.
it is better to disable it basically

Change-Id: Ic0da8da453b9c0596e521fd5078ec97cad514788
Signed-off-by: jihwan.seo <jihwan.seo@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/15215
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Jaehong Jo <jaehong.jo@samsung.com>
Reviewed-by: Larry Sachs <larry.j.sachs@intel.com>
Reviewed-by: Rick Bell <richard.s.bell@intel.com>