fix(deps): update dependency @mui/x-date-pickers to ^8.12.0

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

Author: renovate[bot]

ui/package.json

@@ -45,7 +45,7 @@
     "@mui/icons-material": "^7.3.2",
     "@mui/material": "^7.3.2",
     "@mui/material-nextjs": "^7.3.2",
-    "@mui/x-date-pickers": "^8.11.2",
+    "@mui/x-date-pickers": "^8.12.0",
     "@next/env": "^15.5.4",
     "@ory/client": "^1.22.3",
     "@ory/integrations": "^1.3.1",