Merge branch 'test/mariadb-connector-c' into '2.11'
Use mariadb-connector-c for RHEL 8+
See merge request !25 (merged)
https://github.com/Icinga/icinga-packaging/issues/205
(cherry picked from commit a894a068)
7bf92e3d Use mariadb-connector-c for RHEL 8+
Edited by Henrik Triem