chore(deps-dev): pin node-fetch to 2.x

Author: basti1302

.github/dependabot.yml

@@ -11,6 +11,9 @@ updates:
       - dependency-name: "chai"
       - dependency-name: "eslint"
       - dependency-name: "eslint-plugin-unused-imports"
+      - dependency-name: "node-fetch"
+        versions:
+        - ">=3.0.0"
     groups:
       production-dependencies:
         dependency-type: "production"

package-lock.json

@@ -99,7 +99,7 @@
     "eslint-plugin-unused-imports": "^3.2.0",
     "is-ci": "^4.1.0",
     "mocha": "^11.0.1",
-    "node-fetch": "^3.3.2",
+    "node-fetch": "^2.6.13",
     "nyc": "^17.0.0",
     "prettier": "^3.3.2",
     "protobufjs": "^7.3.2",