multi: switch over import paths from roasbeef/* to btcsuite/*

discovery/syncer_test.go

@@ -9,8 +9,8 @@ import (
 
 	"github.com/davecgh/go-spew/spew"
 	"github.com/lightningnetwork/lnd/lnwire"
-	"github.com/roasbeef/btcd/chaincfg"
-	"github.com/roasbeef/btcd/chaincfg/chainhash"
+	"github.com/btcsuite/btcd/chaincfg"
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
 )
 
 type horizonQuery struct {