Add a second implementation of BalanceDuration which
the nanoseconds could be very large and beyong the precision
could be handled by double and passed in by BigInt, and values
of other time fields are 0.
Bug: v8:11544
Change-Id: Ib794c6c78b81b8338434314fa5033cf1e991d32b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3781117
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81876}
2a609e4592