Introduce self-tests for bpf_ct_set_nat_info kfunc used to set the
source or destination nat addresses/ports.
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/803e33294e247744d466943105879414344d3235.1663778601.git.lorenzo@kernel.orgSigned-off-by: NAlexei Starovoitov <ast@kernel.org>