server+tor: add support for Tor HASHEDPASSWORD authentication method

This provides users an alternative over the SAFECOOKIE authentication
method, which may not be as useful if users are connecting to a remote
Tor sevrer due to lnd not being able to retrieve the cookie file.

server.go

@@ -586,7 +586,10 @@ func newServer(listenAddrs []net.Addr, chanDB *channeldb.DB,
 	// automatically create an onion service, we'll initiate our Tor
 	// controller and establish a connection to the Tor server.
 	if cfg.Tor.Active && (cfg.Tor.V2 || cfg.Tor.V3) {
-		s.torController = tor.NewController(cfg.Tor.Control, cfg.Tor.TargetIPAddress)
+		s.torController = tor.NewController(
+			cfg.Tor.Control, cfg.Tor.TargetIPAddress,
+			cfg.Tor.Password,
+		)
 	}
 
 	chanGraph := chanDB.ChannelGraph()