chore: upgrade eslint to version 9

[jonas-jonas]

Related Issue or Design Document

Checklist

• I have read the contributing guidelines and signed the CLA.
• I have referenced an issue containing the design document if my change introduces a new feature.
• I have read the security policy.
• I confirm that this pull request does not address a security vulnerability.
  If this pull request addresses a security vulnerability,
  I confirm that I got approval (please contact [email protected]) from the maintainers to push the changes.
• I have added tests that prove my fix is effective or that my feature works.
• I have added the necessary documentation within the code base (if appropriate).

Further comments

[codecov]

Codecov Report

Attention: Patch coverage is 81.81818% with 2 lines in your changes missing coverage. Please review.

Project coverage is 44.25%. Comparing base (0822462) to head (6f61405).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #304      +/-   ##
==========================================
+ Coverage   44.19%   44.25%   +0.06%     
==========================================
  Files         127      127              
  Lines        1835     1837       +2     
  Branches      265      265              
==========================================
+ Hits          811      813       +2     
  Misses       1016     1016              
  Partials        8        8              

Components	Coverage Δ
@ory/elements-react	38.68% <83.33%> (+0.08%)	⬆️
@ory/nextjs	69.69% <80.00%> (ø)