fix(deps): update dependency @reduxjs/toolkit to v2

Author: renovate[bot]

package.json

@@ -49,7 +49,7 @@
     "@openedx/frontend-slot-footer": "^1.0.2",
     "@openedx/paragon": "^22.3.0",
     "@popperjs/core": "2.11.8",
-    "@reduxjs/toolkit": "1.8.1",
+    "@reduxjs/toolkit": "2.2.7",
     "buffer": "^6.0.3",
     "classnames": "2.5.1",
     "copy-webpack-plugin": "^11.0.0",