$ git clone -n https://src.fedoraproject.org/rpms/python3-saml.git /var/lib/mock/f40-build-2203133-51904/root/chroot_tmpdir/scmroot/python3-saml
Cloning into '/var/lib/mock/f40-build-2203133-51904/root/chroot_tmpdir/scmroot/python3-saml'...
$ git fetch origin 5a0f1f88605b4e328caf155cf9a64f3d60198039:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python3-saml
 * [new ref]         5a0f1f88605b4e328caf155cf9a64f3d60198039 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a0f1f8 new upstream release 1.16