$ git clone -n https://src.fedoraproject.org/rpms/perl-App-a2p.git /var/lib/mock/f40-build-778063-129745/root/chroot_tmpdir/scmroot/perl-App-a2p
Cloning into '/var/lib/mock/f40-build-778063-129745/root/chroot_tmpdir/scmroot/perl-App-a2p'...
$ git fetch origin 737e8a493ae60f231664e543d2074cf6d72a217b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-App-a2p
 * [new ref]         737e8a493ae60f231664e543d2074cf6d72a217b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 737e8a4 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild