Bump node-notifier from 7.0.1 to 8.0.1 in /samples/TodoList

Bumps [node-notifier](https://github.com/mikaelbr/node-notifier) from 7.0.1 to 8.0.1.
- [Release notes](https://github.com/mikaelbr/node-notifier/releases)
- [Changelog](https://github.com/mikaelbr/node-notifier/blob/v8.0.1/CHANGELOG.md)
- [Commits](mikaelbr/node-notifier@v7.0.1...v8.0.1)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

samples/TodoList/package-lock.json

@@ -47,7 +47,7 @@
         "jshint": "^2.11.1",
         "jshint-stylish": "^2.2.1",
         "metro-react-native-babel-preset": "^0.60.0",
-        "node-notifier": "^7.0.1",
+        "node-notifier": "^8.0.1",
         "path": "^0.12.7",
         "path-posix": "^1.0.0",
         "pretty-hrtime": "^1.0.3",