[Debian-salsa-ci] MariaDB Salsa CI pipeline update review request

[Otto Kekäläinen]

Hi,

Would somebody here be willing to review my changes in
https://salsa.debian.org/mariadb-team/mariadb-server/-/merge_requests/116
?

MariaDB in Debian is a heavy user of Salsa CI. By reviewing this MR
you can dive into what Salsa CI features it uses and what custom stuff
is done on top of Salsa CI.

You don't have to understand everything or be an expert. Any type of
feedback is welcome.

- Otto