$ git clone -n https://src.fedoraproject.org/rpms/x11-ssh-askpass.git /var/lib/mock/f39-build-2234283-53394/root/chroot_tmpdir/scmroot/x11-ssh-askpass
Cloning into '/var/lib/mock/f39-build-2234283-53394/root/chroot_tmpdir/scmroot/x11-ssh-askpass'...
$ git fetch origin 708ad2d98f251cf946e9b50a7a1ef9d47033d3d5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/x11-ssh-askpass
 * [new ref]         708ad2d98f251cf946e9b50a7a1ef9d47033d3d5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 708ad2d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild