$ git clone -n https://src.fedoraproject.org/rpms/perl-true.git /var/lib/mock/f41-build-817980-150882/root/chroot_tmpdir/scmroot/perl-true
Cloning into '/var/lib/mock/f41-build-817980-150882/root/chroot_tmpdir/scmroot/perl-true'...
$ git fetch origin b3ef964b4e8518bc86c85d62ff79a1a5fce9e724:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-true
 * [new ref]         b3ef964b4e8518bc86c85d62ff79a1a5fce9e724 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b3ef964 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild