86f8ca124a
Previously `get_bone_deformed_vertex_group_names` checkes for regular mesh armature modifier type instead of the one specific to grease pencil and this caused it to always return empty defgroup name list, renders auto-normalize ineffective downstream. Now corrected to using `GreasePencilArmatureModifierData`. Pull Request: https://projects.blender.org/blender/blender/pulls/139706