[Debian-med-packaging] ariba is marked for autoremoval from testing

[Debian testing autoremoval watch]

ariba 2.13.3+ds-1 is marked for autoremoval from testing on 2019-03-04

It (build-)depends on packages with these RC bugs:
919781: mash: mash FTBFS: This code requires C++14. Either your compiler does not support it or it is not enabled.