Use verri's strawberry flavour through hatchling's code version source, so
versions look like 2026.10.21.0: the HEAD commit date plus the number of
earlier commits that day.
Container images build the sdist in a separate stage that has the git
repository, so they get the same version instead of a +vcs.missing one.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>