Bump @types/node from 15.14.0 to 16.0.0 in /test-app

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 15.14.0 to 16.0.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

test-app/package.json

@@ -7,7 +7,7 @@
     "@testing-library/react": "12.0.0",
     "@testing-library/user-event": "13.1.9",
     "@types/jest": "26.0.23",
-    "@types/node": "15.14.0",
+    "@types/node": "16.0.0",
     "@types/react": "17.0.13",
     "@types/react-dom": "17.0.8",
     "react": "17.0.2",

test-app/yarn.lock

@@ -1866,16 +1866,11 @@
   resolved "https://registry.yarnpkg.com/@types/minimist/-/minimist-1.2.1.tgz#283f669ff76d7b8260df8ab7a4262cc83d988256"
   integrity sha512-fZQQafSREFyuZcdWFAExYjBiCL7AUCdgsk80iO0q4yihYYdcIiH28CcuPTGFgLOCC8RlW49GSQxdHwZP+I7CNg==
 
-"@types/node@*":
+"@types/node@*", "@types/node@16.0.0":
   version "16.0.0"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-16.0.0.tgz#067a6c49dc7a5c2412a505628e26902ae967bf6f"
   integrity sha512-TmCW5HoZ2o2/z2EYi109jLqIaPIi9y/lc2LmDCWzuCi35bcaQ+OtUh6nwBiFK7SOu25FAU5+YKdqFZUwtqGSdg==
 
-"@types/node@15.14.0":
-  version "15.14.0"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-15.14.0.tgz#74dbf254fb375551a9d2a71faf6b9dbc2178dc53"
-  integrity sha512-um/+/ip3QZmwLfIkWZSNtQIJNVAqrJ92OkLMeuZrjZMTAJniI7fh8N8OICyDhAJ2mzgk/fmYFo72jRr5HyZ1EQ==
-
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"