Bump @rjsf/core from 5.8.1 to 5.12.1 in /ui

Bumps [@rjsf/core](https://github.com/rjsf-team/react-jsonschema-form) from 5.8.1 to 5.12.1.
- [Release notes](https://github.com/rjsf-team/react-jsonschema-form/releases)
- [Changelog](https://github.com/rjsf-team/react-jsonschema-form/blob/main/CHANGELOG.md)
- [Commits](rjsf-team/react-jsonschema-form@5.8.1...5.12.1)

---
updated-dependencies:
- dependency-name: "@rjsf/core"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

ui/package.json

@@ -58,7 +58,7 @@
     "@open-policy-agent/opa-wasm": "^1.8.0",
     "@paciolan/remote-component": "^2.13.0",
     "@redux-devtools/extension": "^3.2.3",
-    "@rjsf/core": "^5.8.1",
+    "@rjsf/core": "^5.12.1",
     "@rjsf/material-ui": "^5.8.2",
     "@rjsf/utils": "^5.8.1",
     "@rjsf/validator-ajv8": "^5.8.1",