Sync pending VisualServer commands after ScriptServer finalization
Sync pending VisualServer commands after ScriptServer finalization

This is needed as C# may free resources from the finalizer thread during
CSharpLanguage::finish(). Previously this would result in RIDs not being freed.

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