Remove dtslint from type tests (#51382)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/51382

This diff replaces `dtslint` which is obsolete and [It is not intended to be used on its own, but as part of the definitelytyped set of packages](https://github.com/microsoft/dtslint) in favor of `tsc` type tests.

It's probably not necessary to have `test-typescript-offline` as tsc does that out of the box but doesn't test with multiple TS versions.

Changelog:
[Internal]

Reviewed By: huntie

Differential Revision: D74804967

fbshipit-source-id: 4c581ba5debf6fd0bb8dcddbb95f3c85b05082d4