fix: removing unused import

Author: dryajov

src/dial.js

@@ -4,8 +4,6 @@ const multistream = require('multistream-select')
 const Connection = require('interface-connection').Connection
 const debug = require('debug')
 const log = debug('libp2p:swarm:dial')
-const includes = require('lodash/includes')
-const Circuit = require('libp2p-circuit')
 
 const protocolMuxer = require('./protocol-muxer')