$ git clone -n https://src.fedoraproject.org/rpms/bliss.git /var/lib/mock/f40-build-750675-115161/root/chroot_tmpdir/scmroot/bliss
Cloning into '/var/lib/mock/f40-build-750675-115161/root/chroot_tmpdir/scmroot/bliss'...
$ git fetch origin 4de9c8128311851f20c04bf7e2d9c48992487513:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bliss
 * [new ref]         4de9c8128311851f20c04bf7e2d9c48992487513 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4de9c81 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild