CI matrix change: ubuntu#58987

Merged

aik-jahoda merged 3 commits intodotnet:mainfrom

aik-jahoda:jajahoda/libmatrix-ubuntu-mac

Sep 22, 2021

Commits on Sep 14, 2021

Remove ubuntu 16.04
Jan Jahoda
committed

Commits on Sep 15, 2021

Merge remote-tracking branch 'upstream/main' into jajahoda/libmatrix-ubuntu-mac
Jan Jahoda
committed

Commits on Sep 21, 2021

Remove another occurence
Jan Jahoda
committed