chore: remove two files and update deps (#975)

Author: hugomrdias

.eslintignore

@@ -9,6 +9,10 @@
     "fs": false,
     "stream": "readable-stream"
   },
+  "files": [
+    "src",
+    "dist"
+  ],
   "scripts": {
     "test": "aegir test",
     "test:node": "aegir test -t node",
@@ -40,7 +44,7 @@
     "ipld-dag-pb": "~0.15.3",
     "is-ipfs": "~0.6.0",
     "is-pull-stream": "0.0.0",
-    "is-stream": "^1.1.0",
+    "is-stream": "^2.0.0",
     "iso-stream-http": "~0.1.2",
     "iso-url": "~0.4.6",
     "just-kebab-case": "^1.1.0",