Update NavigationRegion2D when polygons of NavigationPolygon change
Update NavigationRegion2D when polygons of NavigationPolygon change

Updates NavigationRegion2D  when the NavigationPolygon emits its 'changed' signal due to e.g. polygons altered by script.

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