update builder image to use go1.24.2

[cpanato]

Summary

• update builder image to use go1.24.2

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 43.61%. Comparing base (cf238ac) to head (e638d07).
Report is 338 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #2001       +/-   ##
===========================================
- Coverage   57.93%   43.61%   -14.32%     
===========================================
  Files          50       73       +23     
  Lines        3119     5725     +2606     
===========================================
+ Hits         1807     2497      +690     
- Misses       1154     2998     +1844     
- Partials      158      230       +72     

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