Roll V8 from 7868c58eb2bb to eb825b748e4a (8 revisions)

https://chromium.googlesource.com/v8/v8.git/+log/7868c58eb2bb..eb825b748e4a

2025-09-09 v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com Version 14.2.88
2025-09-09 mlippautz@chromium.org Rework memset methods
2025-09-09 leszeks@chromium.org Revert "[logging] Fix tick event timestamps to use sample capture time"
2025-09-09 victorgomes@chromium.org [maglev] Improve non-eager inlining pipeline
2025-09-09 pthier@chromium.org [regexp] Add new peephole optimization
2025-09-09 nikolaos@chromium.org [shared-struct] Guard against Atomics.Mutex.lockAsync abuses
2025-09-09 jkummerow@chromium.org [wasm-custom-desc] Drop WA.DescriptorOptions
2025-09-09 clemensb@chromium.org Load stress-deopt-count via root register

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/v8-chromium-autoroll
Please CC liviurau@google.com,machenbach@google.com,v8-waterfall-gardener@grotations.appspotmail.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Cq-Include-Trybots: luci.chromium.try:linux-blink-rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel;luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:dawn-linux-x64-deps-rel
Skip-Performance-Test: false
Change-Id: I91ca328a5ccb7ab73f884412753a95d6f010b776
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6931354
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1513250}