iw: show STA flags in station dump
iw: show STA flags in station dump

Signed-off-by: Helmut Schaa <b93afca131f86f2653331097f5dcdcaaa5682625@googlemail.com>

SoluMachines/external_iw,bw-oss/iw,timduru/platform-external-iw,OSLL/iw,TeamEOS/external_iw,Distrotech/iw,chunyeow/iw,Distrotech/iw,CTU-IIG/802.11p-iw,greearb/iw-ct,timduru/platform-external-iw,bw-oss/iw,CTU-IIG/802.11p-iw,SoluMachines/external_iw,TeamEOS/external_iw,cozybit/iw,cozybit/iw,greearb/iw-ct,chunyeow/iw,OSLL/iw