Roll ChromeOS Bigcore AFDO profile from 118-5993.86-1698055946-benchm…

…ark-118.0.5993.125-r1 to 118-5993.86-1698055946-benchmark-118.0.5993.126-r1

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/cros-afdo-bigcore-chromium-stable
Please CC c-compiler-chrome@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Chromium Stable Branch: https://bugs.chromium.org/p/chromium/issues/entry

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

Tbr: c-compiler-chrome@google.com
Change-Id: I339542ad9a06542692ace1fc03f4973acda32203
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4987731
Commit-Queue: Chrome Release Autoroll <chromium-release-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: Chrome Release Autoroll <chromium-release-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/5993@{#1481}
Cr-Branched-From: 5113507-refs/heads/main@{#1192594}

chromeos/profiles/bigcore.afdo.newest.txt

@@ -1 +1 @@
-chromeos-chrome-amd64-bigcore-118-5993.86-1698055946-benchmark-118.0.5993.125-r1-redacted.afdo.xz
+chromeos-chrome-amd64-bigcore-118-5993.86-1698055946-benchmark-118.0.5993.126-r1-redacted.afdo.xz