Remove redundant net_bind_service capabilities in various modules
net_bind_service is already included with corenet tcp/udp bind
"reserved" port interface calls
The following policy modules have net_bind_service capability but do not
actually bind tcp/udp sockets to reserved ports (they should be
reviewed):
canna, userhelper, clockspeed, remotelogin, bluetooth, ifplugd,
authbind, cron, pegagus, lpd, portslave
Signed-off-by: Dominick Grift <dominick.grift@gmail.com>