add abstract-peer-routing as a dep
add abstract-peer-routing as a dep

libp2p/js-libp2p-kad-routing,diasdavid/node-libp2p-kad-routing,diasdavid/node-ipfs-kad-router,diasdavid/js-libp2p-kad-routing,masylum/node-libp2p-kad-routing,RichardLitt/node-libp2p-kad-routing