The previous version 2.0 of gha-ubuntu-packaging was missing `--` to
separate the command to be called from `retry`, so the arguments
for that command were considered arguments for `retry`. The new version
2.0.1 of gha-ubuntu-packaging fixes this.
Follow-up-of: #14089
Test-bot: skip
This change splits the package builds into building packages for the
released Ubuntu versions and for the next version. A failure to build
packages for the next version will no longer fail the packaging GHA.
Closes#11143.