Bug#1105029: mariadb-server: mariadb.service generates warning about unset MYSQLD_OPTS and _WSREP_NEW_CLUSTER

[Otto Kekäläinen]

I just noticed upstream has a bunch of commits changing this recently:

https://salsa.debian.org/mariadb-team/mariadb-server/-/commit/6c40590405da71a592a65b68e6b41b11437fb517
https://salsa.debian.org/mariadb-team/mariadb-server/-/commit/b54e4bf00b191633c74baad143c552bfb478fff3
https://salsa.debian.org/mariadb-team/mariadb-server/-/commit/48e6918c94d3a2caa99feb4b1195b9d6e2739581
https://salsa.debian.org/mariadb-team/mariadb-server/-/commit/161ce045a71e306768d4609bdc35788fa5ea2a71
https://salsa.debian.org/mariadb-team/mariadb-server/-/commit/7936254012784790b7747dc07941917af1bbb83c
https://salsa.debian.org/mariadb-team/mariadb-server/-/commit/aeffec60f6864bae5af04dac1184f2a0f2c77f38

As well as discussion in
https://lists.mariadb.org/hyperkitty/list/disc...@lists.mariadb.org/thread/5WDLWVUZEBPHR2Z4S7TEGALKAFJTULOB/