Linux: Remove use_static_cpp override on x86_32
Linux: Remove use_static_cpp override on x86_32

After further testing it seems to work fine now when building binaries with GCC 5
on Ubuntu 16.04 (previously we were using GCC 9 on Ubuntu 14.04).

Follow-up to #45629.

vkbsb/godot,DmitriySalnikov/godot,godotengine/godot,josempans/godot,BastiaanOlij/godot,firefly2442/godot,godotengine/godot,firefly2442/godot,vnen/godot,vnen/godot,Shockblast/godot,godotengine/godot,sanikoyes/godot,Shockblast/godot,Shockblast/godot,BastiaanOlij/godot,vnen/godot,Faless/godot,godotengine/godot,pkowal1982/godot,Faless/godot,Zylann/godot,DmitriySalnikov/godot,josempans/godot,akien-mga/godot,Valentactive/godot,honix/godot,Valentactive/godot,sanikoyes/godot,Valentactive/godot,pkowal1982/godot,firefly2442/godot,BastiaanOlij/godot,Valentactive/godot,firefly2442/godot,honix/godot,josempans/godot,godotengine/godot,Zylann/godot,guilhermefelipecgs/godot,guilhermefelipecgs/godot,vkbsb/godot,Valentactive/godot,akien-mga/godot,Zylann/godot,Faless/godot,Shockblast/godot,josempans/godot,vkbsb/godot,DmitriySalnikov/godot,ZuBsPaCe/godot,Faless/godot,vnen/godot,Zylann/godot,vnen/godot,Valentactive/godot,BastiaanOlij/godot,BastiaanOlij/godot,Zylann/godot,Zylann/godot,ZuBsPaCe/godot,Faless/godot,akien-mga/godot,DmitriySalnikov/godot,Shockblast/godot,pkowal1982/godot,BastiaanOlij/godot,akien-mga/godot,Faless/godot,sanikoyes/godot,BastiaanOlij/godot,firefly2442/godot,ZuBsPaCe/godot,honix/godot,sanikoyes/godot,vnen/godot,vkbsb/godot,pkowal1982/godot,DmitriySalnikov/godot,josempans/godot,josempans/godot,firefly2442/godot,ZuBsPaCe/godot,firefly2442/godot,vnen/godot,guilhermefelipecgs/godot,ZuBsPaCe/godot,ZuBsPaCe/godot,pkowal1982/godot,vnen/godot,firefly2442/godot,sanikoyes/godot,honix/godot,vkbsb/godot,Valentactive/godot,godotengine/godot,sanikoyes/godot,godotengine/godot,pkowal1982/godot,vkbsb/godot,ZuBsPaCe/godot,guilhermefelipecgs/godot,DmitriySalnikov/godot,Valentactive/godot,pkowal1982/godot,honix/godot,Faless/godot,akien-mga/godot,akien-mga/godot,sanikoyes/godot,akien-mga/godot,honix/godot,BastiaanOlij/godot,josempans/godot,sanikoyes/godot,guilhermefelipecgs/godot,guilhermefelipecgs/godot,vkbsb/godot,Faless/godot,akien-mga/godot,Shockblast/godot,Zylann/godot,DmitriySalnikov/godot,vkbsb/godot,ZuBsPaCe/godot,guilhermefelipecgs/godot,pkowal1982/godot,godotengine/godot,guilhermefelipecgs/godot,josempans/godot,Shockblast/godot,Shockblast/godot,Zylann/godot