Fix HTTPClient _get_http_data bug after #21976.
Fix HTTPClient _get_http_data bug after #21976.

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