chore(deps): update dependency @types/node-fetch to v2.6.4

Author: renovate[bot]

package-lock.json

@@ -60,7 +60,7 @@
   "devDependencies": {
     "@types/fs-extra": "9.0.1",
     "@types/inquirer": "7.3.1",
-    "@types/node-fetch": "2.5.7",
+    "@types/node-fetch": "2.6.4",
     "commitizen": "4.2.1",
     "cz-conventional-changelog": "3.3.0",
     "husky": "4.2.5",