message: Fix artifact lookup for `ubuntu-20.04`
diff: @@ -85,7 +85,9 @@ jobs:
  LANGUAGES="cpp csharp go java javascript python"
  for version in $VERSIONS; do
  if [[ "$version" =~ stable-(20210308|20210319|20210809) ]]; then
  - OPERATING_SYSTEMS="ubuntu-20.04 macos-latest"
  + # Note the absence of the period in "ubuntu-2004": this is present in the image name
  + # but not the artifact name
  + OPERATING_SYSTEMS="ubuntu-2004 macos-latest"
  else
  OPERATING_SYSTEMS="ubuntu-latest macos-latest"
  fi
  