text: Title: [DOC] Update Partitional clustering notebook
  Body: ### Describe the issue linked to the documentation
  
  the notebook
  https://www.aeon-toolkit.org/en/stable/examples/clustering/partitional_clustering.html
  does not list all the distances we now have and could be usefully updated (examples/clustering/partitional_clustering.ipynb
  
  ### Suggest a potential alternative/fix
  
  _No response_