Blender Git Loki

Fix T84686: Node vector socket default values not animate-able

{rB1d3b92bdeabc} disabled animating other properties of the socket default
values, like the "min" and "max" properties, as well as the "default_value"
of the "default_value". That naming confusion lead to the commit
inadvertently removing animation for the vector socket in RNA.

I checked that the other socket types don't have the same issue.