Upgrade apache_sshd CL #2: Update to v1_2_0

This changelist makes the newly added v1_2_0 the default and fixes incompatibilities
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=125609347

javatests/google/registry/flows/EppXxeAttackTest.java

@@ -21,6 +21,10 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
 
+/**
+ * Tests for XXE attacks.
+ *
+ */
 @RunWith(JUnit4.class)
 public class EppXxeAttackTest extends EppTestCase {