Windows: Enable `/bigobj` to increase max size for obj files
Windows: Enable `/bigobj` to increase max size for obj files

Equivalent `-Wa,-mbig-obj` for GCC/Clang.

This started being needed to compile harfbuzz in `target=debug` with MinGW/GCC,
but there doesn't seem to be any drawback to enabling `/bigobj` (aside from
losing support for pre-VS 2005 linkers, which we don't support).

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