1. Add tests for hostapd neighbor database and neighbor report and
request. Remove the partial neighbor report request test from
test_wpas_ctrl.py since they are now covered more completely in
test_rrm.py.
2. Add LCI request test.
3. Add FTM range request signaling test. This covers only the control
interface commands and measurement request/response exchange for now.
Full end-to-end functionality requires support of station reporting
RRM capability.
Signed-off-by: David Spinadel <david.spinadel@intel.com>