Deps: Bump whatwg-fetch from 3.6.18 to 3.6.19 (#3878)

Bumps [whatwg-fetch](https://github.com/github/fetch) from 3.6.18 to 3.6.19.
- [Release notes](https://github.com/github/fetch/releases)
- [Changelog](https://github.com/JakeChampion/fetch/blob/main/CHANGELOG.md)
- [Commits](JakeChampion/fetch@v3.6.18...v3.6.19)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -66,7 +66,7 @@
  "redux-thunk": "^2.4.2",
  "styled-components": "^4.4.1",
  "uuid": "^9.0.1",
- "whatwg-fetch": "^3.6.18"
+ "whatwg-fetch": "^3.6.19"
  },
  "scripts": {
  "test": "react-scripts test --env=jest-environment-jsdom",