Bump node-sass from 5.0.0 to 6.0.0

Bumps [node-sass](https://github.com/sass/node-sass) from 5.0.0 to 6.0.0.
- [Release notes](https://github.com/sass/node-sass/releases)
- [Changelog](https://github.com/sass/node-sass/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sass/node-sass/compare/v5.0.0...v6.0.0)

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

package.json

@@ -15,7 +15,7 @@
     "@nuxtjs/axios": "^5.13.1",
     "dotenv": "^8.2.0",
     "moment": "^2.29.1",
-    "node-sass": "^5.0.0",
+    "node-sass": "^6.0.0",
     "nuxt": "^2.15.4",
     "nuxt-buefy": "^0.3.31",
     "nuxt-shopify": "^1.10.7",