$ git clone -n https://src.fedoraproject.org/rpms/gtk-sharp-beans.git /var/lib/mock/f39-build-2079819-49679/root/chroot_tmpdir/scmroot/gtk-sharp-beans
Cloning into '/var/lib/mock/f39-build-2079819-49679/root/chroot_tmpdir/scmroot/gtk-sharp-beans'...
$ git fetch origin 89a00136ab741937c17bb72b445547e37b11a0b5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gtk-sharp-beans
 * [new ref]         89a00136ab741937c17bb72b445547e37b11a0b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 89a0013 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild