Document why there's no parserOptions.typescriptLocation #4102
Description
Scenario
Using typescript > 4.5.0, but not yet officially supported by eslint.
Is there a way to specific typescript location for typescript-eslint, so no need to modify package.json?
Additional Infomation
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WARNING: You are currently running a version of TypeScript which is not officially supported by @typescript-eslint/typescript-estree.
You may find that it works just fine, or you may not.
SUPPORTED TYPESCRIPT VERSIONS: >=3.3.1 <4.5.0
YOUR TYPESCRIPT VERSION: 4.5.0-beta
Please only submit bug reports when using the officially supported version.
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