OZG-4772 [chore] read version of formcycle adapter interface from pom

Jenkinsfile

@@ -13,7 +13,7 @@ pipeline {
         SH_SUCCESS_STATUS_CODE = 0
 
         VORGANG_MANAGER_INTERFACE_VERSION="2.0.0"
-        FORMCYCLE_INTERFACE_VERSION="2.2.0"//readFormCycleInterfaceVersion()
+        FORMCYCLE_INTERFACE_VERSION=readFormCycleInterfaceVersion()
     }
 
     options {
@@ -180,7 +180,7 @@ Void configureGit(String directory) {
 }
 
 String readFormCycleInterfaceVersion() {
-    return sh(returnStdout: true, script: 'xmlstarlet sel -N w="http://maven.apache.org/POM/4.0.0" -t -v "//w:project/w:version" -n pom.xml').trim()
+    return sh(returnStdout: true, script: 'xmlstarlet sel -N w="http://maven.apache.org/POM/4.0.0" -t -v "//w:project/w:properties/w:formcycle-adapter-interface.version" -n pom.xml').trim()
 }
 
 Boolean isSnapshotVersion(List versions) {