chore(deps): update dependency next to v16.1.5 [security] (sanity-io#189)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

frontend/package.json

@@ -21,7 +21,7 @@
     "@vercel/speed-insights": "^1.2.0",
     "autoprefixer": "^10.4.22",
     "date-fns": "^4.1.0",
-    "next": "16.1.1",
+    "next": "16.1.5",
     "next-sanity": "^12.0.5",
     "postcss": "^8.5.6",
     "react": "19.2.3",