Fix processing of some types in `math_fieldwise.cpp/fieldwise_assign`
Fix processing of some types in `math_fieldwise.cpp/fieldwise_assign`


pkowal1982/godot,josempans/godot,vkbsb/godot,guilhermefelipecgs/godot,vkbsb/godot,sanikoyes/godot,sanikoyes/godot,vkbsb/godot,pkowal1982/godot,godotengine/godot,pkowal1982/godot,guilhermefelipecgs/godot,vkbsb/godot,BastiaanOlij/godot,godotengine/godot,godotengine/godot,pkowal1982/godot,sanikoyes/godot,pkowal1982/godot,BastiaanOlij/godot,pkowal1982/godot,josempans/godot,josempans/godot,vkbsb/godot,guilhermefelipecgs/godot,godotengine/godot,guilhermefelipecgs/godot,pkowal1982/godot,BastiaanOlij/godot,sanikoyes/godot,guilhermefelipecgs/godot,guilhermefelipecgs/godot,josempans/godot,BastiaanOlij/godot,sanikoyes/godot,sanikoyes/godot,BastiaanOlij/godot,godotengine/godot,vkbsb/godot,sanikoyes/godot,guilhermefelipecgs/godot,sanikoyes/godot,godotengine/godot,guilhermefelipecgs/godot,BastiaanOlij/godot,vkbsb/godot,pkowal1982/godot,godotengine/godot,josempans/godot,josempans/godot,godotengine/godot,josempans/godot,BastiaanOlij/godot,josempans/godot,BastiaanOlij/godot,vkbsb/godot