$ git clone -n https://src.fedoraproject.org/rpms/erlang-rpm-macros.git /var/lib/mock/f40-build-2403750-60556/root/chroot_tmpdir/scmroot/erlang-rpm-macros
Cloning into '/var/lib/mock/f40-build-2403750-60556/root/chroot_tmpdir/scmroot/erlang-rpm-macros'...
$ git fetch origin 05616bf9bd42147d2f96533d8212ac3bf00b11b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-rpm-macros
 * [new ref]         05616bf9bd42147d2f96533d8212ac3bf00b11b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05616bf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild