npm(deps-dev): bump node-sass from 4.14.1 to 5.0.0

Bumps [node-sass](https://github.com/sass/node-sass) from 4.14.1 to 5.0.0.
- [Release notes](https://github.com/sass/node-sass/releases)
- [Changelog](https://github.com/sass/node-sass/blob/master/CHANGELOG.md)
- [Commits](sass/node-sass@v4.14.1...v5.0.0)

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

package.json

@@ -104,7 +104,7 @@
     "mini-css-extract-plugin": "^1.3.4",
     "ng-mocks": "^11.4.0",
     "ng-packagr": "^11.1.2",
-    "node-sass": "^4.14.1",
+    "node-sass": "^5.0.0",
     "postcss": "^7.0.32",
     "prettier": "^2.2.1",
     "pretty-quick": "^3.1.0",