tree a31fe55505f6c1c6fc075a53a89ba942b0bce039
parent 4f50f54f1418b57e7f21693febfd85d61825d7ae
author Nitzan Gur-Furman <nitzan@google.com> 1673440811 +0100
committer Nitzan Gur-Furman <nitzan@google.com> 1673449870 +0100

Add a method to retrieve cached group state at specific SHA1

This can be used to construct the InternalGroup at specific state of
refs/users/* meta ref.

Release-Notes: skip
Bug: Google b/262373851
Change-Id: Ide996238972f2405ad4dff541b0f2b19ccc86f25