Re: [PATCH v2 0/2] Do not skip tagged revisions in the GitHub workflow runs

"Johannes Schindelin via GitGitGadget" [off-list ref]
writes:

 * The intention of the tag skipping was replicated by introducing another
   check in ci-config: is there a successful workflow run for the same
   commit (or at least for the same tree)? If yes, skip, referring to that
   successful run.

Nice.

Our tests and builds do not do anything differently depending on the
refname we are on or the exact commit object name for that matter
(other than using it in "git version" output), so "has this tree
tested?" is good optimization strategy for this particular project.