Fix no-useless-constructor rule in TypeScript

[ianschmitz]

Fixes #6861.

[TomasHubelbauer]

I might be reading this wrong but doesn't this just disable the rule? Will things like

constructor(props: MyProps) {
  super(props);
}

Still get reported as they IMO should?

[ianschmitz]

This turns off the ESLint rule for typescript files in favor of the typescript-eslint equivalent rule

[mrmckeb]

I also see:

camelcase: 'off',	
indent: 'off',

I'm OK with removing those, but just wanted to ensure that was deliberate.

[ianschmitz]

@mrmckeb yes that was intentional. I originally had copied that in from the recommended preset of typescript-eslint, but we don't have either of those ESLint rules enabled so they're not needed