Compare to Debian packaging of MariaDB 1:10.6.11-2 release at commit
2934e8a795
and sync upstream everything that is relevant for upstream and safe
to import on a stable 10.6 release.
* Use OpenSSL 1.1 from Debian Snapshots
0040c272bf
Related: https://jira.mariadb.org/browse/MDEV-30322
* Prefer using bullseye-backports in mosts tests over buster-bpo
daa827ecde
* Add new upgrade test for MySQL Community Cluster 8.0
3c71bec9b7
* Enable automatic datadir move also on upgrades from MySQL.com packages
4cbbcb7e56
* Update Breaks/Replaces
2cab13d059
* Normalize apt-get and curl commands
8754ea2578
* Standardize on using capitalized 'ON' in CMake build options
938757a85a
* Apply wrap-and-sort -av and other minor tweaks and inline documentation
NOTE TO MERGERS: This commit is made on 10.6 branch and can be merged to
all later branches (10.7, 10.8, ..., 11.0).
With these in place Lintian will pass without errors (only warnings) and
the CI systems will at least be able to stop anybody from introducing
new Lintian errors.
