fs: update param in jsdoc for createReadStream and createWriteStream

[pluris]

I updated the jsdoc for createWriteStream() and createReadStream() in fs for inconsistencies with the documentation.

• fs.createReadStream(path[, options])
  Add signal
  

  node/doc/api/fs.md

  Lines 2490 to 2504 in 1e31a01

  	* `path` {string|Buffer|URL}
  	* `options` {string|Object}
  	* `flags` {string} See [support of file system `flags`][]. **Default:**
  	`'r'`.
  	* `encoding` {string} **Default:** `null`
  	* `fd` {integer|FileHandle} **Default:** `null`
  	* `mode` {integer} **Default:** `0o666`
  	* `autoClose` {boolean} **Default:** `true`
  	* `emitClose` {boolean} **Default:** `true`
  	* `start` {integer}
  	* `end` {integer} **Default:** `Infinity`
  	* `highWaterMark` {integer} **Default:** `64 * 1024`
  	* `fs` {Object|null} **Default:** `null`
  	* `signal` {AbortSignal|null} **Default:** `null`
  	* Returns: {fs.ReadStream}

• fs.createWriteStream(path[, options])
  Add signal and highWaterMark
  

  node/doc/api/fs.md

  Lines 2622 to 2637 in 1e31a01

  	* `path` {string|Buffer|URL}
  	* `options` {string|Object}
  	* `flags` {string} See [support of file system `flags`][]. **Default:**
  	`'w'`.
  	* `encoding` {string} **Default:** `'utf8'`
  	* `fd` {integer|FileHandle} **Default:** `null`
  	* `mode` {integer} **Default:** `0o666`
  	* `autoClose` {boolean} **Default:** `true`
  	* `emitClose` {boolean} **Default:** `true`
  	* `start` {integer}
  	* `fs` {Object|null} **Default:** `null`
  	* `signal` {AbortSignal|null} **Default:** `null`
  	* `highWaterMark` {number} **Default:** `16384`
  	* `flush` {boolean} If `true`, the underlying file descriptor is flushed
  	prior to closing it. **Default:** `false`.
  	* Returns: {fs.WriteStream}

[rluvaton]

Thank you!

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/56114/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/56130/

[nodejs-github-bot]

Landed in 42b238e