cleanup unused code

[kushalmalani]

Description

Describe the purpose of this pull request.

Cleanup unused code

🎟 Issue(s)

Related #XXX

🧪 Functional Testing

List the functional testing steps to confirm this feature or fix.

📸 Screenshots

Add screenshots to illustrate the validity of these changes.

📋 Checklist

• Rebased from the main (or release if patching) branch (before testing)
• Ran make test before taking out of draft
• Ran make lint before taking out of draft
• Added/updated applicable tests
• Tested against Astro-API (if necessary).
• Tested against Houston-API and Astronomer (if necessary).
• Communicated to/tagged owners of respective clients potentially impacted by these changes.
• Updated any related documentation

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.01% ⚠️

Comparison is base (f2ce354) 87.18% compared to head (13cc393) 87.17%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1325      +/-   ##
==========================================
- Coverage   87.18%   87.17%   -0.01%     
==========================================
  Files         114      114              
  Lines       13377    13367      -10     
==========================================
- Hits        11663    11653      -10     
  Misses       1025     1025              
  Partials      689      689              

Files Changed	Coverage Δ
pkg/util/util.go	81.48% <ø> (-2.90%)	⬇️

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[neel-astro]

Thanks for the cleanup 🙇