$ git clone -n https://src.fedoraproject.org/rpms/kopeninghours.git /var/lib/mock/f41-build-1007819-17371/root/chroot_tmpdir/scmroot/kopeninghours
Cloning into '/var/lib/mock/f41-build-1007819-17371/root/chroot_tmpdir/scmroot/kopeninghours'...
$ git fetch origin b2984adaf1914e0ee9c03a7a4f81ab24828380f4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kopeninghours
 * [new ref]         b2984adaf1914e0ee9c03a7a4f81ab24828380f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b2984ad 24.05.1