chore(package): update standard to version 8.4.0
chore(package): update standard to version 8.4.0

https://greenkeeper.io/
diasdavid/node-ipfs-kad-router,libp2p/js-libp2p-kad-routing,diasdavid/js-libp2p-kad-routing,diasdavid/node-libp2p-kad-routing