$ git clone -n https://src.fedoraproject.org/rpms/ktp-contact-runner.git /var/lib/mock/f40-build-2297426-56464/root/chroot_tmpdir/scmroot/ktp-contact-runner
Cloning into '/var/lib/mock/f40-build-2297426-56464/root/chroot_tmpdir/scmroot/ktp-contact-runner'...
$ git fetch origin 77071d918bf7f74e66fb63e0d8485d62d5537acd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ktp-contact-runner
 * [new ref]         77071d918bf7f74e66fb63e0d8485d62d5537acd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77071d9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild