chore(node): cleanup unused dependencies (#13723)

Author: MichaelDeBoey

packages/react-router-node/package.json

@@ -69,13 +69,9 @@
     }
   },
   "dependencies": {
-    "@mjackson/node-fetch-server": "^0.2.0",
-    "source-map-support": "^0.5.21",
-    "stream-slice": "^0.1.2",
-    "undici": "^6.19.2"
+    "@mjackson/node-fetch-server": "^0.2.0"
   },
   "devDependencies": {
-    "@types/source-map-support": "^0.5.4",
     "react-router": "workspace:*",
     "tsup": "^8.3.0",
     "typescript": "^5.1.6",