Collect feedback for BigInt64 in interpreter and change the runtime
for BigInt64 addition.

Bug: v8:9407
Change-Id: Ic69ba2c1f5ada998ac5ee3279e8296efe084d600
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3909809
Commit-Queue: Qifan Pan <panq@google.com>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83419}