Bump node-fetch from 2.6.0 to 2.6.7

Bumps [node-fetch](https://github.com/node-fetch/node-fetch) from 2.6.0 to 2.6.7.
- [Release notes](https://github.com/node-fetch/node-fetch/releases)
- [Commits](node-fetch/node-fetch@v2.6.0...v2.6.7)

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

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

Author: dependabot[bot]

package-lock.json

@@ -20,7 +20,7 @@
     "fs": "0.0.1-security",
     "gh-pages": "^2.1.1",
     "graphql": "^14.5.8",
-    "node-fetch": "^2.6.0",
+    "node-fetch": "^2.6.7",
     "node-sass": "^7.0.0",
     "prettier-package-json": "^2.1.3",
     "radium": "^0.26.0",