iw: station: print S1G MCS/NSS values Signed-off-by: Lachlan Hodges <lachlan.hodges@morsemicro.com> Link: https://patch.msgid.link/20260602062417.1830662-1-lachlan.hodges@morsemicro.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>