feat: add support for socket.io >= 3.0.0

package.json

@@ -92,8 +92,6 @@
     "@types/jsonwebtoken": "8.5.0",
     "@types/node": "14.14.16",
     "@types/server-destroy": "1.0.1",
-    "@types/socket.io": "2.1.12",
-    "@types/socket.io-client": "1.4.34",
     "axios": "0.21.1",
     "express": "4.17.1",
     "husky": "4.3.6",
@@ -102,8 +100,8 @@
     "rimraf": "3.0.2",
     "server-destroy": "1.0.1",
     "snazzy": "9.0.0",
-    "socket.io": "2.3.0",
-    "socket.io-client": "2.3.0",
+    "socket.io": "3.0.4",
+    "socket.io-client": "3.0.4",
     "ts-jest": "26.4.4",
     "ts-standard": "10.0.0",
     "typescript": "4.1.3"