Update eslintrc configuration
Update eslintrc configuration

- Sort file alphabetically to make maintenance easier
- Remove more rules disabled in https://github.com/prettier/eslint-config-prettier/blob/v6.9.0/index.js
- Remove `false` and put `readonly` in globals; [`false` is deprecated](https://eslint.org/docs/user-guide/configuring#specifying-globals)
- All failures were tagged as warn because until today, pylint-odoo only printed warnings in JS files. IMHO it's time to flip the switch, so I manually enabled some checks as errors.

@Tecnativa TT20357

OCA/maintainer-quality-tools,acsone/maintainer-quality-tools,acsone/maintainer-quality-tools,OCA/maintainer-quality-tools,OCA/maintainer-quality-tools,acsone/maintainer-quality-tools