qcacmn: Support WIN WLAN Single module

QCA_SINGLE_WIFI_3_0 directive is used to build
single wifi module, it is disabled by default.
This is intended for used in whunt case,the default
driver still uses separate spectral modules.

Change-Id: I6d0d66ade3784f7f4c0a3f322db2e79cbc246d56
1 file changed