[CoreOS] Container updates available in bodhi

[Clement Verna]

Dear all,

It is now possible to use bodhi to release a new container build. Currently
it is following the same flow as packages.

After a successful OSBS build, a bodhi update can be created. Fedpkg does
not yet support creating updates for containers [0], so you have to either
use bodhi web UI or the bodhi cli. For example

    bodhi updates new --type enhancement --notes "cockpit update to version
181-2"  cockpit-181-2.fc29

Once the update is pushed to testing, the container will be available in
the registry with the testing tag

    podman pull registry.fedoraproject.org/f29/cockpit:testing

Then the container latest tag will be pushed to registry.fedoraproject.org,
if it receives +3 karma or waits 7 days in testing.

Thanks

[0] - https://pagure.io/fedpkg/issue/296