https://github.com/moby/moby/releases/tag/v23.0.0

As a stepping-stone towards switching to go modules, we're switching the
versioning scheme to be SemVer(ish) instead of CalVer. Note that this
currently still is +incompatible version, as changing to a version > 1
requires the module to be renamed, but changes in that area will arrive
in a future release.