$ git clone -n https://src.fedoraproject.org/rpms/yast2-filesystem.git /var/lib/mock/f39-build-1662704-40667/root/chroot_tmpdir/scmroot/yast2-filesystem
Cloning into '/var/lib/mock/f39-build-1662704-40667/root/chroot_tmpdir/scmroot/yast2-filesystem'...
$ git fetch origin 41e7ce0fe1879a1623cd768de051463f7e1942a4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/yast2-filesystem
 * [new ref]         41e7ce0fe1879a1623cd768de051463f7e1942a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 41e7ce0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild