Bump node-fetch from 2.6.1 to 2.6.7

Bumps [node-fetch](https://github.com/node-fetch/node-fetch) from 2.6.1 to 2.6.7.
- [Release notes](https://github.com/node-fetch/node-fetch/releases)
- [Commits](node-fetch/node-fetch@v2.6.1...v2.6.7)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

config/allowlist.json

@@ -24,7 +24,7 @@
     "express-session": "^1.17.1",
     "googleapis": "^61.0.0",
     "knex": "^0.21.12",
-    "node-fetch": "^2.6.1",
+    "node-fetch": "^2.6.7",
     "pbkdf2-password": "^1.2.1",
     "redis": "^3.0.2",
     "uuid": "^3.3.3"