JS-478 Upgrade to ESLint 9

[vdiez]

https://eslint.org/docs/latest/use/migrate-to-9.0.0

topics to present

1. new ruleTester objects
   • clarify which one to use when
2. mandatory fields for test cases
   • mandatory: messages, suggestions (if provided)
   • the rest is optional
   • this has a big impact on the changes of this PR
3. how to run tests in intelliJ / VScode
   • ruletester
   • cb framework
   • other
4. schemas are strict:
   • for configurable rules, we need to provide the default values from the java check classes, otherwise, they might fail, as is done for S4275
5. init-linter: there is a comment in LinterWrapper, should we also mention it to the squad?
6. disallowAutomaticSingleRunInference parser option
   • see the comment in the code
7. formatting rules were migrated to stylistic/eslint-plugin

TODO

ruling

• go rule by rule
  • check if options changed and need to be added to the ruling config, as they seem to be mostly from decorated rules
• fix or open tickets for rules that have worse behaviours like the exhaustive switch case one

[zglicz]

leaving a few comments. It's not helping much though.

[sonarqube-next]

Quality Gate passed

Issues
0 New issues
7 Fixed issues
10 Accepted issues

Measures
0 Security Hotspots
93.9% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube

[sonarqube-next]

Quality Gate passed

Issues
0 New issues
7 Fixed issues
10 Accepted issues

Measures
0 Security Hotspots
94.4% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube