Bump node-notifier from 6.0.0 to 8.0.1

Bumps [node-notifier](https://github.com/mikaelbr/node-notifier) from 6.0.0 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@v6.0.0...v8.0.1)

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

package.json

@@ -48,7 +48,7 @@
     "html-withimg-loader": "^0.1.16",
     "mini-css-extract-plugin": "^0.11.3",
     "nan": "^2.14.0",
-    "node-notifier": "^6.0.0",
+    "node-notifier": "^8.0.1",
     "node-sass": "^4.12.0",
     "optimize-css-assets-webpack-plugin": "^5.0.3",
     "ora": "^4.0.3",