[Temporal] Use the BigInt version of BalanceDuration

in AdjustRoundedDurationDays

Bug: v8:11544
Change-Id: I5067aba802b5051312afdd38b0f9c71bfdc14c2a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3825617Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82404}

src/objects/js-temporal-objects.cc

@@ -6577,10 +6577,7 @@ Maybe<DurationRecord> AdjustRoundedDurationDays(Isolate* isolate,
   TimeDurationRecord adjusted_time_duration;
   MAYBE_ASSIGN_RETURN_ON_EXCEPTION_VALUE(
       isolate, adjusted_time_duration,
-      BalanceDuration(
-          isolate, Unit::kHour,
-          {0, 0, 0, 0, 0, 0, static_cast<double>(time_remainder_ns->AsInt64())},
-          method_name),
+      BalanceDuration(isolate, Unit::kHour, time_remainder_ns, method_name),
       Nothing<DurationRecord>());
   // 13. Return ! CreateDurationRecord(adjustedDateDuration.[[Years]],
   // adjustedDateDuration.[[Months]], adjustedDateDuration.[[Weeks]],