Python 3.15 compatibility

Workflow runs for Python 3.15 compatibility

• Read model kinds from parsed dataset in Comparer

  completed successfully:
  Python 3.15 compatibility#2:Commit70bad44pushedbyjpalm3r
  python-3.15

  Oct 28, 20265m 58s
  More actions for workflow run 2

• Add temporary Python 3.15 compatibility workflow

  failed:
  Python 3.15 compatibility#1:Commitd6e432bpushedbyjpalm3r
  python-3.15

  Oct 28, 20265m 14s
  More actions for workflow run 1