Suggestion

Following#9691 and its ~dozen linked test cleanup issues, we'd like to statically enforce that folks don't add more auto-generated / dynamic tests. I bet this could be done with a lint rule to ban:

• Putting function calls or other dynamic syntax insideRuleTester tests
• PlacingRuleTester tests anywhere other than the root of a file (except maybeifs, for environment/version checks)

Additional Info

I could see this eventually being upstreamed intoeslint-plugin-eslint-plugin...

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