[misc] Update header year to 2025

[felixdittrich92]

This PR:

• Update header year to 2025

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.22%. Comparing base (73c8232) to head (510490f).
Report is 1 commits behind head on main.

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #58   +/-   ##
=======================================
  Coverage   98.22%   98.22%           
=======================================
  Files          66       66           
  Lines        2029     2029           
=======================================
  Hits         1993     1993           
  Misses         36       36           

Flag	Coverage Δ
unittests	98.22% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.