If this is a project that is not using object sharing (there is only one
copy of the remote project) then clear preciousObjects.
To override this for a project, run:
git config --replace-all repo.preservePreciousObjects true
Change-Id: If3ea061c631c5ecd44ead84f68576012e2c7405c
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/350235
Reviewed-by: Jonathan Nieder <jrn@google.com>
Tested-by: LaMont Jones <lamontjones@google.com>