$ git clone -n https://src.fedoraproject.org/rpms/perl-XML-DOM.git /var/lib/mock/f40-build-2310290-57411/root/chroot_tmpdir/scmroot/perl-XML-DOM
Cloning into '/var/lib/mock/f40-build-2310290-57411/root/chroot_tmpdir/scmroot/perl-XML-DOM'...
$ git fetch origin 34cebd7706465e4b47bc54f61940be090c2371d1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-XML-DOM
 * [new ref]         34cebd7706465e4b47bc54f61940be090c2371d1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 34cebd7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild