Fix single channel capture devices on WASAPI.
Fix single channel capture devices on WASAPI.

pkowal1982/godot,vkbsb/godot,mcanders/godot,Shockblast/godot,BastiaanOlij/godot,godotengine/godot,groud/godot,Zylann/godot,sanikoyes/godot,okamstudio/godot,DmitriySalnikov/godot,pkowal1982/godot,sanikoyes/godot,BastiaanOlij/godot,MarianoGnu/godot,honix/godot,Zylann/godot,ZuBsPaCe/godot,Faless/godot,josempans/godot,Zylann/godot,Faless/godot,honix/godot,Paulloz/godot,akien-mga/godot,honix/godot,Shockblast/godot,ex/godot,vnen/godot,okamstudio/godot,Faless/godot,akien-mga/godot,Zylann/godot,guilhermefelipecgs/godot,vkbsb/godot,DmitriySalnikov/godot,pkowal1982/godot,Paulloz/godot,Shockblast/godot,MarianoGnu/godot,Shockblast/godot,NateWardawg/godot,Zylann/godot,sanikoyes/godot,okamstudio/godot,ex/godot,Valentactive/godot,josempans/godot,sanikoyes/godot,sanikoyes/godot,firefly2442/godot,MarianoGnu/godot,akien-mga/godot,DmitriySalnikov/godot,vnen/godot,firefly2442/godot,firefly2442/godot,godotengine/godot,MarianoGnu/godot,vkbsb/godot,MarianoGnu/godot,Shockblast/godot,groud/godot,guilhermefelipecgs/godot,DmitriySalnikov/godot,Valentactive/godot,ZuBsPaCe/godot,Valentactive/godot,akien-mga/godot,vkbsb/godot,ZuBsPaCe/godot,josempans/godot,guilhermefelipecgs/godot,vnen/godot,Faless/godot,vkbsb/godot,okamstudio/godot,godotengine/godot,pkowal1982/godot,Valentactive/godot,firefly2442/godot,akien-mga/godot,josempans/godot,mcanders/godot,guilhermefelipecgs/godot,guilhermefelipecgs/godot,pkowal1982/godot,godotengine/godot,okamstudio/godot,vkbsb/godot,Paulloz/godot,ZuBsPaCe/godot,sanikoyes/godot,mcanders/godot,ex/godot,vkbsb/godot,Faless/godot,akien-mga/godot,Faless/godot,ZuBsPaCe/godot,vnen/godot,ex/godot,guilhermefelipecgs/godot,mcanders/godot,BastiaanOlij/godot,Paulloz/godot,NateWardawg/godot,MarianoGnu/godot,DmitriySalnikov/godot,NateWardawg/godot,ZuBsPaCe/godot,BastiaanOlij/godot,honix/godot,Faless/godot,josempans/godot,sanikoyes/godot,Shockblast/godot,Valentactive/godot,Paulloz/godot,MarianoGnu/godot,NateWardawg/godot,groud/godot,Paulloz/godot,BastiaanOlij/godot,groud/godot,Zylann/godot,mcanders/godot,ex/godot,Zylann/godot,pkowal1982/godot,NateWardawg/godot,guilhermefelipecgs/godot,pkowal1982/godot,vnen/godot,honix/godot,NateWardawg/godot,josempans/godot,okamstudio/godot,firefly2442/godot,godotengine/godot,guilhermefelipecgs/godot,godotengine/godot,okamstudio/godot,ZuBsPaCe/godot,Shockblast/godot,vnen/godot,akien-mga/godot,akien-mga/godot,BastiaanOlij/godot,josempans/godot,okamstudio/godot,mcanders/godot,firefly2442/godot,groud/godot,BastiaanOlij/godot,ZuBsPaCe/godot,Valentactive/godot,NateWardawg/godot,okamstudio/godot,Faless/godot,pkowal1982/godot,NateWardawg/godot,Shockblast/godot,Zylann/godot,vkbsb/godot,firefly2442/godot,godotengine/godot,NateWardawg/godot,Valentactive/godot,groud/godot,ex/godot,DmitriySalnikov/godot,ex/godot,honix/godot,BastiaanOlij/godot,vnen/godot,firefly2442/godot,josempans/godot,DmitriySalnikov/godot,vnen/godot,okamstudio/godot,Valentactive/godot,MarianoGnu/godot,godotengine/godot,sanikoyes/godot,Paulloz/godot,ex/godot