$ git clone -n https://src.fedoraproject.org/rpms/perl-PDF-Haru.git /var/lib/mock/f40-build-1602057-24051/root/chroot_tmpdir/scmroot/perl-PDF-Haru
Cloning into '/var/lib/mock/f40-build-1602057-24051/root/chroot_tmpdir/scmroot/perl-PDF-Haru'...
$ git fetch origin 71a6eea30238e2b2069c118863f3d739eb1c3fbb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-PDF-Haru
 * [new ref]         71a6eea30238e2b2069c118863f3d739eb1c3fbb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 71a6eea Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild