Fix Model - AttributeError: 'EditBone' object has no attribute 'layers'

[Flynsarmy]

Once #652 is fixed, the next error in line is:

Python: Traceback (most recent call last):
File "C:\path\to\Blender\4.0\scripts\addons\cats-blender-plugin-development\tools\armature.py", line 515, in execute
bone.layers[0] = True
AttributeError: 'EditBone' object has no attribute 'layers'

It looks like layers was removed in from Pose in Blender 4. See https://docs.blender.org/api/current/bpy.types.EditBone.html

[Flynsarmy]

Looks like it's fixed in #647 or #648