fix: remove node global (#587)

* fix: use new libp2p-crypto

* fix: remove node globals and reduce size

- adds buffer require
- adds globalThis where needed
- streaming-iterables was remove and new utils created, this will be consolidated in `ipfs-utils` and backported here to normalize all these iterator helper functions
- latency-monitor was copied inside the repo
- iso-random-stream is now used instead of node crypto
- the test `should ignore self on discovery` was moved to node only

Size: 172.97KB
47.03KB below the 220KB limit.

`aegir build --node false` and `aegir test -t browser --node false` now work 🎉

* fix: fix require path

* fix: feedback

* fix: update deps and bundle size

* chore: bump interfaces

* chore: update size

test/dialing/relay.node.js

@@ -1,6 +1,7 @@
 'use strict'
 /* eslint-env mocha */
 
+const { Buffer } = require('buffer')
 const chai = require('chai')
 chai.use(require('dirty-chai'))
 chai.use(require('chai-as-promised'))