fix: upgrade @reduxjs/toolkit from 2.2.3 to 2.2.6

Snyk has created this PR to upgrade @reduxjs/toolkit from 2.2.3 to 2.2.6.

See this package in npm:
@reduxjs/toolkit

See this project in Snyk:
https://app.snyk.io/org/cognigy-gmbh/project/92bd593a-b4bf-439d-8778-29e930fdd262?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -35,7 +35,7 @@
 		"@emotion/react": "^11.7.1",
 		"@emotion/serialize": "1.1.3",
 		"@emotion/styled": "^11.6.0",
-		"@reduxjs/toolkit": "^2.2.3",
+		"@reduxjs/toolkit": "^2.2.6",
 		"@types/react-transition-group": "4.4.10",
 		"axios": "1.6.4",
 		"classnames": "2.3.2",