[chore] Bump engine.io-parser to version 2.2.0

Diff: socketio/engine.io-parser@2.1.3...2.2.0

Author: darrachequesne

package.json

@@ -27,7 +27,7 @@
     "component-emitter": "1.2.1",
     "component-inherit": "0.0.3",
     "debug": "~4.1.0",
-    "engine.io-parser": "~2.1.1",
+    "engine.io-parser": "~2.2.0",
     "has-cors": "1.1.0",
     "indexof": "0.0.1",
     "parseqs": "0.0.5",