Update ListOps to Match Canonical Data (#1202)

* Chekc ListOpsTest to Match Canonical Data

* Update version to Match Canonical Data

* Update ListOpsTest

Removed unnecessary details

exercises/list-ops/.meta/version

@@ -1 +1 @@
-1.0.0
+2.0.0

exercises/list-ops/src/test/java/ListOpsTest.java

@@ -179,5 +179,5 @@ public class ListOpsTest {
                 Arrays.asList('7', '5', '3', '1'),
                 ListOps.reverse(Arrays.asList('1', '3', '5', '7')));
     }
-
+    
 }