Bump @keycloak/keycloak-admin-client from 21.1.2 to 22.0.3

Bumps [@keycloak/keycloak-admin-client](https://github.com/keycloak/keycloak) from 21.1.2 to 22.0.3.
- [Release notes](https://github.com/keycloak/keycloak/releases)
- [Commits](keycloak/keycloak@21.1.2...22.0.3)

---
updated-dependencies:
- dependency-name: "@keycloak/keycloak-admin-client"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -100,7 +100,7 @@
 		"@golevelup/nestjs-rabbitmq": "^4.0.0",
 		"@hendt/xml2json": "^1.0.3",
 		"@hpi-schul-cloud/commons": "^1.3.4",
-		"@keycloak/keycloak-admin-client": "^21.1.2",
+		"@keycloak/keycloak-admin-client": "^22.0.3",
 		"@lumieducation/h5p-server": "^9.2.0",
 		"@mikro-orm/core": "^5.4.2",
 		"@mikro-orm/mongodb": "^5.4.2",