Removed closure parameter from printBuidinfo

vars/printBuildinfo.groovy

 #!/usr/bin/env groovy
 
 def call(body) {
-    def config = [:]
-    body.resolveStrategy = Closure.DELEGATE_FIRST
-    body.delegate = config
-    body()
+    // def config = [:]
+    // body.resolveStrategy = Closure.DELEGATE_FIRST
+    // body.delegate = config
+    // body()
 
-    echo config.name
+    // echo config.name
+    echo body
     echo "Param1 is: ${env.param1}"
     echo "Param2 is: ${env.param2}"
     if (env.param1 == 'One default') {