py-hypothesis: updated to 6.8.6

6.8.6 - 2021-04-06

The fixed_dictionaries() strategy now preserves dict iteration order instead of sorting the keys. This also affects the pretty-printing of keyword arguments to @given().

6.8.5 - 2021-04-05

This patch teaches hypothesis write to default to ghostwriting tests with --style=pytest only if pytest is installed, or --style=unittest otherwise.

6.8.4 - 2021-04-01

This patch adds type annotations for the settings decorator, to avoid an error when running mypy in strict mode.

6.8.3 - 2021-03-28

This patch improves the Ghostwriter窶冱 handling of strategies to generate various fiddly types including frozensets, keysviews, valuesviews, regex matches and patterns, and so on.

6.8.2 - 2021-03-27

This patch fixes some internal typos. There is no user-visible change.

(adam)