Fix crashing of VisualScript due to...
Fix crashing of VisualScript due to...

Attempting to move the function node to another function whose data connection is a dependency of the node the specific node being moved to a different function during changes to sequence connections.
By skipping, if the from_node is a function_node during the data connection dependencies scan.
Should fix #37991
Faless/godot,vnen/godot,Zylann/godot,BastiaanOlij/godot,firefly2442/godot,Faless/godot,godotengine/godot,BastiaanOlij/godot,vnen/godot,MarianoGnu/godot,guilhermefelipecgs/godot,MarianoGnu/godot,pkowal1982/godot,honix/godot,Zylann/godot,honix/godot,josempans/godot,ZuBsPaCe/godot,Faless/godot,Shockblast/godot,vnen/godot,Shockblast/godot,pkowal1982/godot,Shockblast/godot,BastiaanOlij/godot,pkowal1982/godot,sanikoyes/godot,vkbsb/godot,Zylann/godot,DmitriySalnikov/godot,josempans/godot,vnen/godot,guilhermefelipecgs/godot,guilhermefelipecgs/godot,godotengine/godot,Paulloz/godot,pkowal1982/godot,honix/godot,Zylann/godot,DmitriySalnikov/godot,godotengine/godot,Zylann/godot,MarianoGnu/godot,DmitriySalnikov/godot,sanikoyes/godot,akien-mga/godot,godotengine/godot,DmitriySalnikov/godot,guilhermefelipecgs/godot,ZuBsPaCe/godot,sanikoyes/godot,akien-mga/godot,ZuBsPaCe/godot,akien-mga/godot,Faless/godot,Paulloz/godot,Valentactive/godot,DmitriySalnikov/godot,ZuBsPaCe/godot,Valentactive/godot,akien-mga/godot,Paulloz/godot,firefly2442/godot,sanikoyes/godot,vnen/godot,honix/godot,Zylann/godot,Valentactive/godot,firefly2442/godot,BastiaanOlij/godot,vkbsb/godot,josempans/godot,Faless/godot,vkbsb/godot,josempans/godot,Valentactive/godot,vkbsb/godot,godotengine/godot,guilhermefelipecgs/godot,akien-mga/godot,MarianoGnu/godot,guilhermefelipecgs/godot,akien-mga/godot,Shockblast/godot,MarianoGnu/godot,Shockblast/godot,vkbsb/godot,ZuBsPaCe/godot,Valentactive/godot,MarianoGnu/godot,josempans/godot,akien-mga/godot,godotengine/godot,Shockblast/godot,vkbsb/godot,ZuBsPaCe/godot,Paulloz/godot,Paulloz/godot,firefly2442/godot,sanikoyes/godot,vkbsb/godot,BastiaanOlij/godot,sanikoyes/godot,ZuBsPaCe/godot,godotengine/godot,MarianoGnu/godot,firefly2442/godot,honix/godot,honix/godot,Paulloz/godot,BastiaanOlij/godot,BastiaanOlij/godot,Valentactive/godot,guilhermefelipecgs/godot,ZuBsPaCe/godot,pkowal1982/godot,sanikoyes/godot,Valentactive/godot,akien-mga/godot,BastiaanOlij/godot,vnen/godot,Shockblast/godot,pkowal1982/godot,Valentactive/godot,pkowal1982/godot,vkbsb/godot,sanikoyes/godot,Faless/godot,firefly2442/godot,vnen/godot,DmitriySalnikov/godot,vnen/godot,Zylann/godot,Zylann/godot,pkowal1982/godot,Faless/godot,firefly2442/godot,josempans/godot,Paulloz/godot,josempans/godot,Shockblast/godot,guilhermefelipecgs/godot,firefly2442/godot,godotengine/godot,Faless/godot,josempans/godot,MarianoGnu/godot,DmitriySalnikov/godot