[BOT.5] Move class Ipv6ForwardingRule from IpServer to the coordinator am: b150b87fa9 am: b0f59dbbdf am: 0a7c8f1ec0 am: 5caae63ca9

Original change: undetermined

Change-Id: I3df9198c0f8a6cd265d38b2364b495852fd8c677
tree: b7ac30f139421187738812db9a0657cb8dc23189
  1. Tethering/