This reverts commit cf765fc3.

Reason for revert: fixes more tests than expected in test262:
https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux%20-%20shared/49412/overview

Original change's description:
> [Temporal] Use double instead of int32_t for input of BalanceTime
>
> To avoid overflow int32_t in the math of balancing time.
>
> Bug: v8:13182, v8:11544
> Change-Id: Ib76cf95bbd4f9b47efd6921a67b09d3024e72b13
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3827310
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Commit-Queue: Frank Tang <ftang@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#82409}

Bug: v8:13182, v8:11544
Change-Id: Id7dd491b4485d13b0e2cc6aae8603479c7949ce8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3827670
Auto-Submit: Adam Klein <adamk@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#82413}