Update dependency node-fetch to v2.7.0

Author: renovate[bot]

package-lock.json

@@ -30,7 +30,7 @@
     "eventsource": "2.0.2",
     "express": "4.18.2",
     "mocha": "10.2.0",
-    "node-fetch": "2.6.13",
+    "node-fetch": "2.7.0",
     "npm-check-updates": "16.13.1",
     "prettier": "3.0.2",
     "pretty-quick": "3.1.3",