build(deps): 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

@@ -13,6 +13,6 @@
     "@actions/core": "^1.2.3",
     "@actions/github": "^2.1.1",
     "escape-string-regexp": "^4.0.0",
-    "node-fetch": "^2.6.0"
+    "node-fetch": "^2.6.7"
   }
 }