Bump node-fetch from 2.6.6 to 2.6.7 in /cdn

Bumps [node-fetch](https://github.com/node-fetch/node-fetch) from 2.6.6 to 2.6.7.
- [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/v2.6.6...v2.6.7)

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

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cdn/package.json

@@ -54,7 +54,7 @@
 		"missing-native-js-functions": "^1.2.17",
 		"multer": "^1.4.2",
 		"nanocolors": "^0.2.12",
-		"node-fetch": "^2.6.1",
+		"node-fetch": "^2.6.7",
 		"supertest": "^6.1.6",
 		"typescript": "^4.1.2"
 	},