fix(deps): update nextjs monorepo to ^14.2.20 (#1610)

Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>

packages/ui/package.json

@@ -34,7 +34,7 @@
     "@mantine/hooks": "^7.14.3",
     "@tabler/icons-react": "^3.24.0",
     "mantine-react-table": "2.0.0-beta.7",
-    "next": "^14.2.19",
+    "next": "^14.2.20",
     "react": "^18.3.1"
   },
   "devDependencies": {