$ git clone -n https://src.fedoraproject.org/rpms/jdependency.git /var/lib/mock/f40-build-2152678-50913/root/chroot_tmpdir/scmroot/jdependency
Cloning into '/var/lib/mock/f40-build-2152678-50913/root/chroot_tmpdir/scmroot/jdependency'...
$ git fetch origin fa0730e3a8394b673bdd1befc5843c41471a5824:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jdependency
 * [new ref]         fa0730e3a8394b673bdd1befc5843c41471a5824 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa0730e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild