Log Message:
py-yarl: updated to 1.9.3

1.9.3 (2023-11-20)
==================

Bug fixes
---------

- Stopped dropping trailing slashes in :py:meth:`~yarl.URL.joinpath`
- Started accepting string subclasses in ``__truediv__()`` operations (``URL / \ 
segment``)
- Fixed the human representation of URLs with square brackets in usernames and \ 
passwords
- Updated type hints to include ``URL.missing_port()``, ``URL.__bytes__()``
  and the ``encoding`` argument to :py:meth:`~yarl.URL.joinpath`