$ git clone -n https://src.fedoraproject.org/rpms/pam_2fa.git /var/lib/mock/f39-build-1464888-33538/root/chroot_tmpdir/scmroot/pam_2fa
Cloning into '/var/lib/mock/f39-build-1464888-33538/root/chroot_tmpdir/scmroot/pam_2fa'...
$ git fetch origin 4eba3689a58cef77789e4b82e9157398f9cdfeb6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pam_2fa
 * [new ref]         4eba3689a58cef77789e4b82e9157398f9cdfeb6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4eba368 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild