$ git clone -n https://src.fedoraproject.org/rpms/perl-Taint-Util.git /var/lib/mock/f41-build-817724-150855/root/chroot_tmpdir/scmroot/perl-Taint-Util
Cloning into '/var/lib/mock/f41-build-817724-150855/root/chroot_tmpdir/scmroot/perl-Taint-Util'...
$ git fetch origin a651313d3d50f1b162498f2d155b4d0cb1ac0d8d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Taint-Util
 * [new ref]         a651313d3d50f1b162498f2d155b4d0cb1ac0d8d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a651313 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild