Ragdoll system documentation is outdated

[abstractionfactory]

Your Godot version:

4.3

Issue description:

The Ragdoll System tutorial is outdated because it refers to physical_bones_start_simulation() on presumably the armature, which is deprecated and also doesn't seem to work anymore. Instead, the same function needs to be called on the PhysicalBoneSimulator3D. Additionally, the screenshots seem to be outdated too because the generated node tree doesn't look like that in 4.3 anymore.

This issue may also be related to #4837

URL to the documentation page:

https://docs.godotengine.org/en/stable/tutorials/physics/ragdoll_system.html
https://github.com/godotengine/godot-docs/blob/4.3/tutorials/physics/ragdoll_system.rst

[Bossdell113]

Hello. I am taking a class on Software Engineering and I was wondering if I could claim this issue for a project I am working on. I would need to install Godot so I can get some experience with the ragdoll system and with the engine in general. Plus if I wanna fix the screenshots too I'm gonna need Godot anyway. It just depends on whether or not you would want this done super soon or if this is something I can take some time with.