Add additional tests for the AllocationToken status transitions

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=245292932

java/google/registry/model/domain/token/AllocationToken.java

@@ -264,9 +264,9 @@ public class AllocationToken extends BackupGroupRoot implements Buildable {
               transitions,
               TokenStatusTransition.class,
               VALID_TOKEN_STATUS_TRANSITIONS,
-              "",
+              "tokenStatusTransitions",
               NOT_STARTED,
-              "");
+              "tokenStatusTransitions must start with NOT_STARTED");
       return this;
     }
   }