$ git clone -n https://src.fedoraproject.org/rpms/perl-Mo.git /var/lib/mock/f41-build-side-1-2921737-34950/root/chroot_tmpdir/scmroot/perl-Mo
Cloning into '/var/lib/mock/f41-build-side-1-2921737-34950/root/chroot_tmpdir/scmroot/perl-Mo'...
$ git fetch origin 9ec7617c50385be09e21d52df1be53a9b743db10:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Mo
 * [new ref]         9ec7617c50385be09e21d52df1be53a9b743db10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ec7617 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild