chore: bump engine.io to version 6.5.0

Diff: socketio/engine.io@6.4.2...6.5.0
Release notes: https://github.com/socketio/engine.io/releases/tag/6.5.0

Author: darrachequesne

.github/workflows/ci.yml

@@ -16,7 +16,8 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12, 14, 16]
+        node-version:
+          - 16
 
     steps:
       - name: Checkout repository

package-lock.json

@@ -49,7 +49,7 @@
     "accepts": "~1.3.4",
     "base64id": "~2.0.0",
     "debug": "~4.3.2",
-    "engine.io": "~6.4.2",
+    "engine.io": "~6.5.0",
     "socket.io-adapter": "~2.5.2",
     "socket.io-parser": "~4.2.4"
   },
@@ -67,7 +67,7 @@
     "ts-node": "^10.2.1",
     "tsd": "^0.21.0",
     "typescript": "^4.4.2",
-    "uWebSockets.js": "github:uNetworking/uWebSockets.js#v20.0.0"
+    "uWebSockets.js": "github:uNetworking/uWebSockets.js#v20.30.0"
   },
   "contributors": [
     {