Bump keycloak-connect from 8.0.2 to 9.0.0

Bumps [keycloak-connect](https://github.com/keycloak/keycloak-nodejs-connect) from 8.0.2 to 9.0.0.
- [Release notes](https://github.com/keycloak/keycloak-nodejs-connect/releases)
- [Commits](keycloak/keycloak-nodejs-connect@8.0.2...9.0.0)

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

package.json

@@ -54,7 +54,7 @@
     "got": "^10.2.1",
     "jsonwebtoken": "^8.5.1",
     "jwk-to-pem": "^1.2.6",
-    "keycloak-connect": "^8.0.1",
+    "keycloak-connect": "^9.0.0",
     "lodash": "^4.17.15",
     "pupa": "^2.0.1"
   },