Feature Request: update _shared_utils packages to latest versions

[vevetron]

Where does your feature apply?
Select from the below, and be sure to affix the appropriate label to this issue (e.g. dataset, jupyterhub, metabase, analysis.calitp.org)

• Data (the warehouse)
• JupyterHub
• Metabase
• analysis.calitp.org
• Other (add detail)

Is your feature request related to a problem? Please describe.
https://github.com/cal-itp/data-analyses/blob/main/_shared_utils/requirements.txt
-> should update altair to 5.5.0 to match 2025-01-15 jupyter environment
-> Polars should be updated to latest version and tested.