Remove note about missing per-vertex-shading

[TheYellowArchitect]

Followup to https://github.com/godotengine/godot/pull/83360

[TheYellowArchitect]

Nice catch! :+1:

[mhilbrunner]

Changes look good to me. The commits need to be squashed into one before this can be merged. See here for one explanation on how to do do that.

[AThousandShips]

And please update your commit message to be more descriptive, the title of the PR would be appropriate, using git commit --amend (after squashing)

[TheYellowArchitect]

Thank you both for the suggestions. I didn't expect the rebase to be that easy (instead of upstream/master basically master lol), nor that I can git commit --amend after doing a git push --force.

[Repiteo]

Thanks! Congratulations on your first contribution! 🎉