Fix versioning

Update version to 8.3.0sgl1

Update copyright year

Change-Id: Iabef4283b8953d0ed044e03601f94b51b4117629

Updated the LICENSE files

ET#78211 MySQL Connector/Python 8.1.0 release, LIUM update includes O…

…penTelemetry lib license info

BUG#35233031: Connector/Python should not default to mysql_native_pas…

…sword

MySQL Connector/Python will default to `mysql_native_password` for
authentication when using the C extension.
This patch fixes this issue by not providing any default authentication
plugin to libmysqlclient.

Change-Id: I511cd151b6070a24a7c8da7a78a40e896f294dd5

Fix MSI GPL package name

Change-Id: Iaa2ccbcc6d4bbcecc62d1f14285b876b340fd115

Skip TLSv1 and TLSv1.1 tests for MySQL > 8.0.27 and > 5.7.36

Update LICENSE.txt

Updated the LICENSE files for C/Python 8.0.29 release