Temporal.Duration#toString should use BigInt#toString for values beyond MAX_SAFE_INTEGER
Pull request: https://github.com/WebKit/WebKit/pull/2832
Committed 252935@main (78b4ebbdfc35): <https://commits.webkit.org/252935@main> Reviewed commits have been landed. Closing PR #2832 and removing active labels.
<rdar://problem/97757453>