Currently, mariadb is only supported up to v10.6.
This has been changed up to v10.10 and jobs have been
added to the ci pipeline.

And on top v15 of postgres
has been added for testing purposes only.

Resolves: #99362
Releases: main, 11.5
Change-Id: I0202de4d3138b747b01e6cf0c32dc16b4ad398eb
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/77238


Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Stefan Bürk <stefan@buerk.tech>