Update Ubuntu `18.04` to `2X.04` ; update `MMSUbuntu2X.04` to `ubuntu-2X.04`#6004

Merged

konrad-jamrozik merged 4 commits intomainfrom users/kojamroz/ubuntu20

Apr 20, 2023

+81-81

Commits on Apr 19, 2023

Migrate Ubuntu 18.04 to 20.04 or 22.04, as appropriate
Konrad Jamrozik
committed
MMSUbuntu22.04 -> ubuntu22.04
Konrad Jamrozik
committed
MMSUbuntu20.04 --> ubuntu-20.04
Konrad Jamrozik
committed
revert sdk-testgen ci.yml to MMSUbuntu22
Konrad Jamrozik
committed