upgrade ts-node, TS in integration test backend

Author: Birch-san

integration-test-backend/package.json

@@ -24,8 +24,8 @@
     "@typescript-eslint/parser": "^4.4.1",
     "eslint": "^7.11.0",
     "source-map-support": "^0.5.19",
-    "ts-node": "^9.1.1",
-    "typescript": "^4.0.3"
+    "ts-node": "^10.0.0",
+    "typescript": "^4.3.0"
   },
   "dependencies": {
     "box2d-wasm": "workspace:*"