$ git clone -n https://src.fedoraproject.org/rpms/kanagram.git /var/lib/mock/f40-build-1503939-23882/root/chroot_tmpdir/scmroot/kanagram
Cloning into '/var/lib/mock/f40-build-1503939-23882/root/chroot_tmpdir/scmroot/kanagram'...
$ git fetch origin ce91755963bd09313aa274ad4e7aafa60d9cd028:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kanagram
 * [new ref]         ce91755963bd09313aa274ad4e7aafa60d9cd028 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ce91755 24.05.0