Renames the upgrade state file, and ensures the old
file is properly removed when `mariadb-upgrade` tool is executed.
All new code of the whole pull request, including one or several files
that are either new files or modified ones, are contributed under the
BSD-new license. I am contributing on behalf of my employer
Amazon Web Services, Inc.
The mysql.user view password_expired column should display the right
result, in sync with whether an account has its password expired or not
For mariadb 10.4+ upgrades before this commit, the mysql.user view needs
to be dropped and recreated to actually make the view display the
correct value for the password_expired column.
