chore(deps-dev): bump node-fetch from 2.6.1 to 3.1.1

Bumps [node-fetch](https://github.com/node-fetch/node-fetch) from 2.6.1 to 3.1.1.
- [Release notes](https://github.com/node-fetch/node-fetch/releases)
- [Changelog](https://github.com/node-fetch/node-fetch/blob/main/docs/CHANGELOG.md)
- [Commits](https://github.com/node-fetch/node-fetch/compare/v2.6.1...v3.1.1)

---
updated-dependencies:
- dependency-name: node-fetch
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

packages/backend-emulator/package.json

@@ -14,7 +14,7 @@
     "dotenv": "^10.0.0",
     "level": "^7.0.0",
     "minimist": "^1.2.5",
-    "node-fetch": "^2.6.1",
+    "node-fetch": "^3.1.1",
     "webpack": "4.44.2"
   }
 }