Remove unnecessary strict dep on node-fetch (#1543)

Author: inlined

package.json

@@ -201,7 +201,6 @@
     "@types/express": "4.17.3",
     "cors": "^2.8.5",
     "express": "^4.17.1",
-    "node-fetch": "^2.6.7",
     "protobufjs": "^7.2.2"
   },
   "devDependencies": {