chore(deps): bump @nuxtjs/sitemap from 2.3.0 to 2.3.1

Bumps [@nuxtjs/sitemap](https://github.com/nuxt-community/sitemap-module) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/nuxt-community/sitemap-module/releases)
- [Changelog](https://github.com/nuxt-community/sitemap-module/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/nuxt-community/sitemap-module/compare/v2.3.0...v2.3.1)

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

package.json

@@ -33,7 +33,7 @@
     "@nuxtjs/axios": "^5.10.3",
     "@nuxtjs/gtm": "^2.3.0",
     "@nuxtjs/robots": "^2.4.2",
-    "@nuxtjs/sitemap": "^2.3.0",
+    "@nuxtjs/sitemap": "^2.3.1",
     "@nuxtjs/toast": "^3.3.0",
     "ace-builds": "^1.4.11",
     "firebase": "^7.15.0",