Rule request: kebab-case scripts

[Zamiell]

It is conventional for scripts in the "package.json" file to be in kebab-case, as evidenced here:

• https://github.com/angular/angular/blob/main/package.json
• https://github.com/facebook/react/blob/main/package.json
• https://github.com/microsoft/TypeScript/blob/main/package.json

Thus, this plugin should warn when incorrectly named scripts exist such as "fooBar" (i.e. camelCase) or "FooBar" (i.e. PascalCase) or "foo_bar" (i.e. snake_case) or "FOO_BAR" (i.e. SCREAMING_SNAKE_CASE).

[JoshuaKGoldberg]

Makes sense! I can see value in having a naming conventions rule that enforces kebab-case. Other efforts have popped up to standardize them too:

• https://github.com/github/scripts-to-rule-them-all
• https://conventionalscripts.org (cc @bennycode)

I think for the first few iterations of this rule we probably wouldn't want it to be enabled by default - as it's rather pedantic and doesn't directly catch runtime issues (only indirectly). But strong +1 to it existing.

Questions that I think would need to be resolved:

• What other conventions exist?
• What "preset" conventions should it allow?
• How should it be configured, in general?