Update mysqlclient to 2.2.0

[pyup-bot]

This PR updates mysqlclient from 2.1.1 to 2.2.0.

Changelog

2.2.0

======================

Release: 2023-06-22

* Use ``pkg-config`` instead of ``mysql_config`` (586)
* Raise ProgrammingError on -inf (557)
* Raise IntegrityError for ER_BAD_NULL. (579)
* Windows: Use MariaDB Connector/C 3.3.4 (585)
* Use pkg-config instead of mysql_config (586)
* Add collation option (564)
* Drop Python 3.7 support (593)
* Use pyproject.toml for build (598)
* Add Cursor.mogrify (477)
* Partial support of ssl_mode option with mariadbclient (475)
* Discard remaining results without creating Python objects (601)
* Fix executemany with binary prefix (605)

======================

Links

• PyPI: https://pypi.org/project/mysqlclient
• Changelog: https://data.safetycli.com/changelogs/mysqlclient/

[pyup-bot]

Closing this in favor of #102