wlan: configure channel 149/36 as p2p preferred channels.

In previoues mechanism, p2p channel only can raise on same channel
while STA connected to 2.4GHz band. However, if device support DBS
mode, we should allow p2p to raise on 5GHz band for 230423673 higher
performance.

Bug: 230423673
Test: connect STA to 2.4GHz and verified that p2p is able to come up in
5GHz DBS mode.

Change-Id: Ibe996b9d54106734492b4ea2f7b816c3c8e52dbf

wifi/p2p_supplicant.conf

@@ -7,3 +7,4 @@ pmf=1
 p2p_add_cli_chan=1
 disable_scan_offload=1
 p2p_go_vht=1
+p2p_pref_chan=124:149, 115:36