chore(deps): update mcr.microsoft.com/devcontainers/python docker tag to v3.14

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
mcr.microsoft.com/devcontainers/python	final	minor	3.13 → 3.14

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.24%. Comparing base (9d5cd9d) to head (6909f15).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #563   +/-   ##
=======================================
  Coverage   90.24%   90.24%           
=======================================
  Files           9        9           
  Lines         902      902           
=======================================
  Hits          814      814           
  Misses         88       88           

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