chore: update ESlint from v8 to v9

[ersachin3112]

This PR contains a:

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

Motivation / Use-Case

update ESlint from v8 to v9

Breaking Changes

No

Additional Info

No

[codecov]

Codecov Report

Attention: Patch coverage is 99.56710% with 1 line in your changes missing coverage. Please review.

Project coverage is 96.58%. Comparing base (f5be49c) to head (8d1764d).
Report is 48 commits behind head on master.

Files with missing lines	Patch %	Lines
src/utils.js	97.91%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1641      +/-   ##
==========================================
+ Coverage   96.15%   96.58%   +0.42%     
==========================================
  Files          10       10              
  Lines        1196     1200       +4     
  Branches      461      467       +6     
==========================================
+ Hits         1150     1159       +9     
+ Misses         37       36       -1     
+ Partials        9        5       -4     

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[alexander-akait]

We should not ignore markdown files, except autogenerated, i.e. CHANGELOG.md, but it is already in default ignore