Automated dependency upgrades

[github-actions]

Full log: https://github.com/KingsburyLab/pyEQL/actions/runs/16859073850

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.89%. Comparing base (813e1d6) to head (b21d273).
⚠️ Report is 15 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #275   +/-   ##
=======================================
  Coverage   83.89%   83.89%           
=======================================
  Files           9        9           
  Lines        1459     1459           
  Branches      251      251           
=======================================
  Hits         1224     1224           
  Misses        206      206           
  Partials       29       29           

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