$ git clone -n https://git.cclinux.org/stage/rpms/edk2.git /mnt/compose/mock/dist-circle8_9-updates-build-111871-69234/root/chroot_tmpdir/scmroot/edk2
Cloning into '/mnt/compose/mock/dist-circle8_9-updates-build-111871-69234/root/chroot_tmpdir/scmroot/edk2'...
$ git fetch origin bf778b19961c554ac4151acb1125728baa506291:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/edk2
 * [new ref]         bf778b19961c554ac4151acb1125728baa506291 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bf778b1 import edk2-20220126gitbb1bba3d77-6.el8_9.3