Add clientId and time parameters to pricing methods

This is a broken-out refactoring from []
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=121603352

java/google/registry/flows/domain/DomainAllocateFlow.java

@@ -103,7 +103,8 @@ public class DomainAllocateFlow extends DomainCreateOrAllocateFlow {
         .setFlags(billingFlagsBuilder.add(Flag.ALLOCATION).build())
         .setTargetId(targetId)
         .setClientId(getClientId())
-        .setCost(registry.getDomainCreateCost(targetId, command.getPeriod().getValue()))
+        .setCost(registry
+            .getDomainCreateCost(targetId, now, getClientId(), command.getPeriod().getValue()))
         .setPeriodYears(command.getPeriod().getValue())
         .setEventTime(now)
         // If there are no nameservers on the domain, then they get the benefit of the sunrush add