chore(deps): update dependency next to v12.1.6 (#1075)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

tests/integration/package.json

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "@zeit/next-css": "1.0.1",
-    "next": "12.1.5",
+    "next": "12.1.6",
     "react": "18.1.0",
     "react-dom": "18.1.0"
   },