[wlan][toulouse] Fix wlan_hw_sim_bin_test

The topological path was wrong causing hw-sim to only support AP role.
Also, as wlantap phy only supports client role, remove AP role.

WLAN-885 #done

Test:
With toulouse build:

$ /pkgfs/packages/wlan-hw-sim-tests/0/test/wlan-hw-sim_bin_test

running 8 tests
test eth_frames::tests::parse_eth_header ... ok
test eth_frames::tests::simple_eth_header ... ok
test mac_frames::tests::parse_data_frame ... ok
test mac_frames::tests::simple_auth ... ok
test mac_frames::tests::simple_beacon ... ok
test mac_frames::tests::simple_data ... ok
test mac_frames::tests::simple_assoc ... ok
test
simulation_tests::ethernet_then_scan_then_connect_then_txrx_then_minstrel
... ok

test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered
out

Change-Id: Ib57f9c65e72d9768be1b0e0233aca593d978c486
3 files changed