[chore] use release version in jenkins

Jenkinsfile

@@ -137,6 +137,9 @@ Void cloneIntelliformAdapterRepo() {
             sh 'git clone https://${USER}:${TOKEN}@git.ozg-sh.de/mgm/intelliform-adapter.git'
         
     }
+    dir("intelliform-adapter") {
+        sh 'git checkout tags/${FORMCYCLE_INTERFACE_VERSION} -b branch'
+    }
     configureGit("intelliform-adapter")
 }