$ git clone -n https://src.fedoraproject.org/rpms/perl-Config-Model-TkUI.git /var/lib/mock/f40-build-2302599-56885/root/chroot_tmpdir/scmroot/perl-Config-Model-TkUI
Cloning into '/var/lib/mock/f40-build-2302599-56885/root/chroot_tmpdir/scmroot/perl-Config-Model-TkUI'...
$ git fetch origin cb8c31823c2de6d9913d4c7c7f1b315c357b83f4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Config-Model-TkUI
 * [new ref]         cb8c31823c2de6d9913d4c7c7f1b315c357b83f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb8c318 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild