Update dependency pytz to v2025

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pytz	2024.2 -> 2025.1

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.77%. Comparing base (6a8cfc2) to head (2d5fbd5).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1542   +/-   ##
=======================================
  Coverage   95.77%   95.77%           
=======================================
  Files         300      300           
  Lines        5379     5379           
=======================================
  Hits         5152     5152           
  Misses        227      227           

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