python3-hypothesis: upgrade 6.56.4 -> 6.57.1

6.57.1 - 2022-11-14
This patch updates some internal type annotations and fixes a formatting bug
in the explain phase reporting.

6.57.0 - 2022-11-14
Hypothesis now raises an error if you passed a strategy as the alphabet=
argument to text(), and it generated something which was not a length-one
string. This has never been supported, we’re just adding explicit validation
to catch cases like this StackOverflow question.

https://hypothesis.readthedocs.io/en/latest/changes.html#v6-57-1



Signed-off-by: Tim Orling <tim.orling@konsulko.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>