fix(deps): bump nuxt from 2.15.2 to 2.15.3

Bumps [nuxt](https://github.com/nuxt/nuxt.js) from 2.15.2 to 2.15.3.
- [Release notes](https://github.com/nuxt/nuxt.js/releases)
- [Changelog](https://github.com/nuxt/nuxt.js/blob/dev/RELEASE_PLAN.md)
- [Commits](https://github.com/nuxt/nuxt.js/compare/v2.15.2...v2.15.3)

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

package.json

@@ -15,7 +15,7 @@
     "@nuxtjs/robots": "^2.4.2",
     "@nuxtjs/sitemap": "^2.4.0",
     "@tailwindcss/typography": "0.4.0",
-    "nuxt": "2.15.2",
+    "nuxt": "2.15.3",
     "nuxt-i18n": "6.20.6",
     "prism-themes": "1.5.0",
     "sass": "1.32.8",