GotRequest overloads don't obey resolveBodyOnly on instance

[es50678]

Describe the bug

• got version: 11.8.2
• Node.js version: v14.17.1
• OS & version: macOS Big Sur 11.5
• typescript version: 4.3.5
• tsconfig:

{
 "compilerOptions": {
   "lib": ["es2017"],
   "module": "commonjs",
   "target": "es2017",

   "strict": true,
   "esModuleInterop": true,
   "skipLibCheck": true,
   "forceConsistentCasingInFileNames": true,
   "declaration": true,
   "inlineSourceMap": true,
   "inlineSources": true
 }
}

When I create a got instance with resolveBodyOnly set to true, the type checker still things that the body is wrapped in a response.

Actual behavior

void (async () => {
  const jsonBodyClient = got.extend({
    responseType: 'json',
    resolveBodyOnly: true,
  });

  interface ResType {
    foo: string;
    bar: string;
  }

  const test = await jsonBodyClient<ResType>('issue/details');
  test.foo;
  //  => TS2339: Property 'foo' does not exist on type 'Response '.
})();

Expected behavior

void (async () => {
  const jsonBodyClient = got.extend({
    responseType: 'json',
    resolveBodyOnly: true,
  });

  interface ResType {
    foo: string;
    bar: string;
  }

  const test = await jsonBodyClient<ResType>('issue/details');
  test.foo; // should not throw typescript error
})();

Code to reproduce

void (async () => {
  const jsonBodyClient = got.extend({
    responseType: 'json',
    resolveBodyOnly: true,
  });

  interface ResType {
    foo: string;
    bar: string;
  }

  const test = await jsonBodyClient<ResType>('issue/details');
  test.foo;
  //  => TS2339: Property 'foo' does not exist on type 'Response '.
})();

Checklist

• I have read the documentation.
• I have tried my code with the latest version of Node.js and Got.

[szmarczak]

Duplicate of #1117