WRR-1005: Updated Eslint to version 9 and applied breaking changes on enact custom rules

[daniel-stoian-lgp]

Checklist

• I have read and understand the contribution guide
• A CHANGELOG entry is included
• At least one test case is included for this feature or bug fix
• I have run automated CLI testing and it is passed
• Documentation was added or is not needed
• This is an API breaking change

Issue Resolved / Feature Added

Support for eslint 8 was dropped and Eslint 9 was released

Resolution

Updated Eslint to version 9 and migrated custom rules code based on breaking changes
https://eslint.org/blog/2023/09/preparing-custom-rules-eslint-v9/#from-context-to-sourcecode
https://eslint.org/docs/latest/use/configure/migration-guide
https://eslint.org/docs/latest/use/migrate-to-9.0.0

Additional Considerations

• Updated custom rule configuration based on Eslint9 breaking changes and migration guide https://eslint.org/blog/2023/09/preparing-custom-rules-eslint-v9/#from-context-to-sourcecode
• The files have pre-existing formatting issues. In a future PR we want to fix this, but we won't do this in this PR because code review will become almost imposible

Links

WRR-1005

Comments

Enact-DCO-1.0-Signed-off-by: Daniel Stoian ([email protected])