fix: Revert "chore: bump pylint (#27711)"

[michael-s-molina]

SUMMARY

This reverts #27711 as bumping Pylint won't fix the errors that are happening on master. It will also introduce many more validations that will throw additional Pylint errors.

After reverting #27711, we just need to merge #27710 to fix the errors.

TESTING INSTRUCTIONS

CI.

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.77%. Comparing base (a48f770) to head (a49970b).

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #27714      +/-   ##
==========================================
- Coverage   69.77%   69.77%   -0.01%     
==========================================
  Files        1911     1911              
  Lines       75056    75056              
  Branches     8362     8362              
==========================================
- Hits        52374    52373       -1     
- Misses      20630    20631       +1     
  Partials     2052     2052              

Flag	Coverage Δ
mysql	77.90% <ø> (+0.02%)	⬆️
postgres	78.02% <ø> (ø)
python	82.91% <ø> (-0.01%)	⬇️
sqlite	77.45% <ø> (ø)
unit	56.75% <ø> (ø)

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[mistercrunch]

I approved both PRs.