[debian-mysql] Bug#988089: Bug#988089: mariadb-server: MariaDB uninstalled on dist-upgrade Debian 10 -> 11

[Otto Kekäläinen]

So in summary everything else goes OK and upgrade passes, but there is
one 'mariadb-server' metapackage removed which should have been kept:

Removing mariadb-server (1:10.3.27-0+deb10u1) ...   <-------------
Removing mariadb-server-10.3 (1:10.3.27-0+deb10u1) ...
Removing mariadb-client-10.3 (1:10.3.27-0+deb10u1) ...
Removing mariadb-client-core-10.3 (1:10.3.27-0+deb10u1) ...
Removing mariadb-server-core-10.3 (1:10.3.27-0+deb10u1) ...