Bump node-fetch from 2.6.0 to 2.6.1

Bumps [node-fetch](https://github.com/bitinn/node-fetch) from 2.6.0 to 2.6.1.
- [Release notes](https://github.com/bitinn/node-fetch/releases)
- [Changelog](https://github.com/node-fetch/node-fetch/blob/master/docs/CHANGELOG.md)
- [Commits](node-fetch/node-fetch@v2.6.0...v2.6.1)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -9,7 +9,7 @@
   "license": "GPL-3.0",
   "dependencies": {
     "jsdom": "^16.3.0",
-    "node-fetch": "2.6.0"
+    "node-fetch": "2.6.1"
   },
   "devDependencies": {
     "standard": "^14.3.4",