[MAINT] support python 3.13

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 89.77%. Comparing base (eb2f926) to head (88fb314).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1093 +/- ## ======================================= Coverage 89.77% 89.77% ======================================= Files 63 63 Lines 7141 7141 Branches 1367 1367 ======================================= Hits 6411 6411 Misses 531 531 Partials 199 199 ```

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[Remi-Gau]

failure looks like an upstream error, no?

   bids/modeling/report/viz.py:1: in <module>
      import altair as alt
  .tox/py313-full/lib/python3.13/site-packages/altair/__init__.py:650: in <module>
      from altair.vegalite import *
  .tox/py313-full/lib/python3.13/site-packages/altair/vegalite/__init__.py:2: in <module>
      from .v5 import *
  .tox/py313-full/lib/python3.13/site-packages/altair/vegalite/v5/__init__.py:4: in <module>
      from .api import *
  .tox/py313-full/lib/python3.13/site-packages/altair/vegalite/v5/api.py:618: in <module>
      class _ConditionClosed(TypedDict, closed=True, total=False):  # type: ignore[call-arg]
  E   TypeError: _TypedDictMeta.__new__() got an unexpected keyword argument 'closed'

[Remi-Gau]

• See https://github.com/vega/altair/issues/3620