feat: Add guardrails for parsing OS version

[h4l0gen]

adding guardrails for parsing OS version as per discussion

Closes #438

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 76.47059% with 4 lines in your changes missing coverage. Please review.

Project coverage is 33.92%. Comparing base (2602d59) to head (9383ae4). Report is 136 commits behind head on main.

Files	Patch %	Lines
pkg/patch/patch.go	76.47%	4 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #619      +/-   ##
==========================================
+ Coverage   32.51%   33.92%   +1.41%     
==========================================
  Files          17       18       +1     
  Lines        1621     1518     -103     
==========================================
- Hits          527      515      -12     
+ Misses       1062      970      -92     
- Partials       32       33       +1     

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[h4l0gen]

Hey sorry, as per this we need to run golangci-lint too, i will run it and make required changes if any.

[ashnamehrotra]

closing due to #736