[docs] [issue37105] Add deprecated-remove information on stream doc

[Emmanuel Arias]

Change by Emmanuel Arias <emmanuelarias30 at gmail.com>:


----------
keywords: +patch
pull_requests: +13578
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/13672

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue37105>
_______________________________________