Fix versioning of nightly and branch builds

Closes #864 (closed)

changed milestone to %10.0

@marin [Copying comment from https://gitlab.com/gitlab-org/omnibus-gitlab/issues/864#note_37067111 so that the discussion happens here.]

Considering we don't push branch-built packages to packagecloud repo, we won't be having any chance of package collision. So I don't think we need to even consider timestamp. IMO, we can go with +nightly.<pipeline id>.<current commit sha>. Pipeline id will only be increasing, which will take care of newer builds having later version strings.

assigned to @marin

Great work @balasankarc! Excited to see this.

Branch build: https://dev.gitlab.org/gitlab/omnibus-gitlab/pipelines/58946

Nightly build: https://dev.gitlab.org/gitlab/omnibus-gitlab/pipelines/58981

Triggered build: https://gitlab.com/gitlab-org/omnibus-gitlab/pipelines/10703771

Test pipeline: https://gitlab.com/gitlab-org/omnibus-gitlab/pipelines/10699849

unmarked as a Work In Progress

mentioned in issue #864 (closed)

I am ok with not having the timestamp, it is barely usable anyway.

resolved all discussions

approved this merge request

merged

mentioned in commit 4dc2f3e2

mentioned in issue gitlab-com/infrastructure#1944