OZG-6513 update jenkinsfile

Jenkinsfile

@@ -433,7 +433,7 @@ Void setNewTestVersion() {
 Void setNewGitopsVersion(String environment) {
     def envFile = "${environment}/application/values/alfa-values.yaml"
     def commitMessage = "jenkins rollout ${environment} alfa version ${IMAGE_TAG}";
-    setNewGitopsVersion(envFile, commitMessage);
+    setNewAlfaGitopsVersion(envFile, commitMessage);
 
     envFile = "${environment}/application/values/alfa-client-values.yaml"
     commitMessage = "jenkins rollout ${environment} alfa-client version ${IMAGE_TAG}";
@@ -443,10 +443,10 @@ Void setNewGitopsVersion(String environment) {
 Void setNewBarrierefreiheitVersion() {
     def envFile = "dev/namespace/namespaces/by-barrierefreiheit-dev.yaml"
     def commitMessage = "jenkins rollout ${IMAGE_TAG} for Barrierefreiheit Dev"
-    setNewGitopsVersion(envFile, commitMessage);
+    setNewAlfaGitopsVersion(envFile, commitMessage);
 }
 
-Void setNewGitopsVersion(String envFile, String commitMessage) {
+Void setNewAlfaGitopsVersion(String envFile, String commitMessage) {
     dir("gitops") {
         def envVersions = readYaml file: envFile