build(deps): bump @reduxjs/toolkit from 2.1.0 to 2.2.1

Bumps [@reduxjs/toolkit](https://github.com/reduxjs/redux-toolkit) from 2.1.0 to 2.2.1.
- [Release notes](https://github.com/reduxjs/redux-toolkit/releases)
- [Commits](https://github.com/reduxjs/redux-toolkit/compare/v2.1.0...v2.2.1)

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

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

package.json

@@ -15,7 +15,7 @@
     "@redhat-cloud-services/frontend-components": "4.2.3",
     "@redhat-cloud-services/frontend-components-notifications": "4.1.0",
     "@redhat-cloud-services/frontend-components-utilities": "4.0.2",
-    "@reduxjs/toolkit": "2.1.0",
+    "@reduxjs/toolkit": "2.2.1",
     "@scalprum/react-core": "0.6.6",
     "@unleash/proxy-client-react": "4.1.1",
     "classnames": "2.5.1",