chore: upgrade eslint from v8 to v9

[ersachin3112]

This PR contains a:

• bugfix
• new feature
• code refactor
• test update
• typo fix
• metadata update

Motivation / Use-Case

upgrade eslint from v8 to v9

Breaking Changes

No

Additional Info

No

[codecov]

Codecov Report

Attention: Patch coverage is 93.80531% with 7 lines in your changes missing coverage. Please review.

Project coverage is 93.03%. Comparing base (47ad780) to head (7d72e3f).
Report is 24 commits behind head on master.

Files with missing lines	Patch %	Lines
src/utils.js	93.33%	6 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #536      +/-   ##
==========================================
+ Coverage   91.55%   93.03%   +1.47%     
==========================================
  Files           7        7              
  Lines         604      660      +56     
  Branches      198      216      +18     
==========================================
+ Hits          553      614      +61     
+ Misses         42       37       -5     
  Partials        9        9              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[ersachin3112]

updating snapshots creates a new file on its own causing lint and snapshot failure
@alexander-akait @snitin315

[alexander-akait]

Do we use old? If no just remove them