fixed stupid bug (invalid arguments "x" "x" "x")

Author: hohwille

cli/src/main/java/com/devonfw/tools/ide/cli/CliArgument.java

@@ -154,7 +154,7 @@ public String getArgs() {
     String prefix = "\"";
     while (!current.isEnd()) {
       sb.append(prefix);
-      sb.append(this.arg);
+      sb.append(current.arg);
       sb.append("\"");
       current = current.next;
       prefix = " \"";