Bump whatwg-fetch from 3.6.2 to 3.6.16

Bumps [whatwg-fetch](https://github.com/github/fetch) from 3.6.2 to 3.6.16.
- [Release notes](https://github.com/github/fetch/releases)
- [Commits](JakeChampion/fetch@v3.6.2...v3.6.16)

---
updated-dependencies:
- dependency-name: whatwg-fetch
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -86,7 +86,7 @@
     "webpack-cli": "^5.1.4",
     "webpack-dev-server": "^4.15.1",
     "webpack-merge": "^5.9.0",
-    "whatwg-fetch": "^3.6.2"
+    "whatwg-fetch": "^3.6.16"
   },
   "dependencies": {
     "@babel/runtime": "^7.22.6",