[3.11] gh-104254: Document the optional keyword-only "context" argument to Task constructor (GH-104251) (#104258)

gh-104254: Document the optional keyword-only "context" argument to Task constructor (GH-104251)

(This was added in 3.11. It was already documented for `create_task()`, but not for `Task()`.)
(cherry picked from commit 4ee2068c34bd45eddba7f6a8ee83f62d5b6932fc)

Co-authored-by: Itamar Ostricher <itamarost@gmail.com>
1 file changed