Docs: Suggest linting plugins for ESLint plugin developers

[bmish]

Prerequisites checklist

• I have read the contributing guidelines.

What is the purpose of this pull request? (put an "X" next to an item)

[X] Documentation update
[ ] Bug fix (template)
[ ] New rule (template)
[ ] Changes an existing rule (template)
[ ] Add autofixing to a rule
[ ] Add a CLI option
[ ] Add something to the core
[ ] Other, please explain:

What changes did you make? (Give an overview)

Updates the "Working with Plugins" doc to suggest a few ESLint plugins to lint ESLint plugins with. The goal is to generally increase the quality of ESLint plugins and increase the usability of ESLint plugin rules.

• eslint
• eslint-plugin-eslint-plugin
  • This is a powerful tool we have for helping plugin developers create more-reliable rules with better usability, and for helping plugin developers migrate off deprecated ESLint APIs to modern replacements
  • For example, this plugin could help us eventually make rule schemas mandatory for rules with options using the require-meta-schema rule (Change default rule schema to schema: [] and drop support for function-style rules #14709), or remove support for deprecated function-based rules using the prefer-object-rule rule
  • I consider this one to be the highest-impact plugin that we could encourage plugin developers to use, and we should do as much as we can to publicize it
• eslint-plugin-node
  • ESLint plugins contain Node code

These three plugins are plugins included or soon-to-be-included in the generator-eslint plugin blueprint, and are widely used in ESLint plugins.

CC: @aladdin-add

Is there anything you'd like reviewers to focus on?

No

[aladdin-add]

as the generator-eslint, it will be discussed in the next TSC meeting. thanks @nzakas !

[snitin315]

LGTM