style: lint fix

[Prashansa-K]

• ci: pinning golanci-lint version to v2.11.3 to avoid surprises with linter in CI.
• removed gosec warning that came up with golangci-lint 2.11.2 but doesn't with 2.11.3

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 33.58%. Comparing base (d1333a5) to head (dfc3ec5).
⚠️ Report is 20 commits behind head on main.

Files with missing lines	Patch %	Lines
main.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1935      +/-   ##
==========================================
+ Coverage   33.54%   33.58%   +0.04%     
==========================================
  Files          76       76              
  Lines        6711     6711              
==========================================
+ Hits         2251     2254       +3     
+ Misses       4280     4278       -2     
+ Partials      180      179       -1     

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