Show node group inputs in the redo panel, including the
"use attribute" toggle. There are a few limitations that will
be solved separately:
- The redo panel is _always_ drawn, there is no way to show it conditionally yet
- There is no way to add the operator name to the redo panel title yet
- Attribute search is still missing for attribute inputs
Pull Request: https://projects.blender.org/blender/blender/pulls/109975
bc393c4033