CI test main branch

[lazmond3]

Description

Checklist

• I've added this contribution to the changelog.md.
• I've added my name to the AUTHORS file (or it's already there).

[lazmond3]

In my Mac environment, running Apple M1 Pro Ventura 13.6.7 (22G720), with Python 3.10.11 and MySQL 8.0.31, I was able to connect to MySQL via a socket successfully. However, when trying to connect to MySQL in a Docker container (using Ubuntu 22.04), the connection fails.

root@b5ca57247594:/mycli# mycli -uroot --socket /var/run/mysqld/mysqlx.sock
Connecting to socket /var/run/mysqld/mysqlx.sock, owned by user mysql
unpack requires a buffer of 4 bytes

This issue does not seem to occur in Ubuntu 20. It has been occurring since Ubuntu 22. (The decision was made based on the CI results of this PR.)

Ref

• Database connection failed: error('unpack requires a buffer of 4 bytes'). · Issue #1146 · dbcli/mycli

[lazmond3]

In the Python 3.9 environment, the CI succeeded. Therefore, it can be said that the breaking change is not due to Python 3.9 (such as the socket in the standard library), but rather due to the upgrade of the Ubuntu OS version from 20 to 22.