sha is the full 40-char SHA in build-bundle.yml's output and
build-docker.yml's new checkout-pinning input, matching git and
GitHub's own convention. short_sha stays internal to each workflow
for the S3 keys and image tags that already used it — build-bundle.yml
no longer exposes it externally since nothing outside consumed it.
No S3 key, image tag, or marker value changes anywhere.
Signed-off-by: David Barragán Merino <david.barragan@kaleidos.net>
7525019120