stream: make _read() be called indefinitely if the user wants so

Fixes: https://github.com/nodejs/node/issues/26097

PR-URL: https://github.com/nodejs/node/pull/26135


Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>