Jenkinsfile fix rollout git message

Jenkinsfile

@@ -309,7 +309,7 @@ Void pushNewGitopsVersion(String environment) {
             sh "git add ${environment}/application/values/ozgcloud-keycloak-operator-values.yaml"
             sh "git add ${environment}/application/values/ozgcloud-elasticsearch-operator-values.yaml"
 
-            sh "git commit -m 'jenkins rollout ${environment} ozgcloud-keycloak-operator version ${IMAGE_TAG}'"
+            sh "git commit -m 'jenkins rollout ${environment} ozgcloud operators version ${IMAGE_TAG}'"
             sh 'git push https://${USER}:${TOKEN}@git.ozg-sh.de/ozgcloud-devops/gitops.git'
         }
     }