net: do not relay INV messages to not successfully connected peers.
net: do not relay INV messages to not successfully connected peers.

As they are not totally connected to us, if we send any INV msg they will raise the DoS scoring.

PIVX-Project/PIVX,PIVX-Project/PIVX,PIVX-Project/PIVX,PIVX-Project/PIVX,PIVX-Project/PIVX,PIVX-Project/PIVX,PIVX-Project/PIVX,PIVX-Project/PIVX,PIVX-Project/PIVX