Wire in domain transfer custom pricing and add a test

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=142593949

javatests/google/registry/flows/domain/DomainTransferRejectFlowTest.java

@@ -55,7 +55,7 @@ public class DomainTransferRejectFlowTest
   public void setUp() throws Exception {
     setEppInput("domain_transfer_reject.xml");
     setClientIdForFlow("TheRegistrar");
-    setupDomainWithPendingTransfer();
+    setupDomainWithPendingTransfer("example", "tld");
     clock.advanceOneMilli();
   }