chore: bumped golangci to 1.59.0

[dadrus]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 77.77778% with 6 lines in your changes missing coverage. Please review.

Project coverage is 89.62%. Comparing base (6c4957f) to head (629957b).

Files	Patch %	Lines
cmd/validate/ruleset.go	20.00%	4 Missing ⚠️
internal/handler/profiling/module.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1519      +/-   ##
==========================================
- Coverage   89.63%   89.62%   -0.01%     
==========================================
  Files         271      271              
  Lines        9075     9076       +1     
==========================================
  Hits         8134     8134              
- Misses        699      700       +1     
  Partials      242      242              

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