$ git clone -n https://src.fedoraproject.org/rpms/google-guest-agent.git /var/lib/mock/f38-build-side-42-init-devel-1011358-29457/root/chroot_tmpdir/scmroot/google-guest-agent
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1011358-29457/root/chroot_tmpdir/scmroot/google-guest-agent'...
$ git fetch origin 0e12785b4f3ee4ce3b45bd6a33e8025612394c71:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/google-guest-agent
 * [new ref]         0e12785b4f3ee4ce3b45bd6a33e8025612394c71 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e12785 Update to 20230403.00 rhbz#2183053