As the results database starts to use webkitscmpy, webkitscmpy should own the computation of the commit UUID. A commit UUID is the timestamp of a commit combined with it's order in a patch series.
<rdar://problem/74931488>
Created attachment 421946 [details] Patch
r=me
Committed r273765 (234766@main): <https://commits.webkit.org/234766@main>