chore(deps): update mcr.microsoft.com/devcontainers/python:3.14 docker digest to 9e51c13

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
mcr.microsoft.com/devcontainers/python	final	digest	7723899 → 9e51c13

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (952d351) to head (865416a).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #443   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           16        16           
  Lines         1184      1184           
  Branches        90        90           
=========================================
  Hits          1184      1184           

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