Roll Chrome Linux PGO Profile

Roll Chrome Linux PGO profile from chrome-linux-main-1708192443-5dd7d9f73bc9ab9d77cb031ca8f576686a695918-0d21d640.profdata to chrome-linux-main-1708213704-1af878f3f607c54c4f46e9b083bee5ac1d9ba392-496baa85.profdata

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/pgo-linux-chromium
Please CC chrome-brapp-engprod@google.com,pgo-profile-sheriffs@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Chromium main 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

Cq-Include-Trybots: luci.chrome.try:linux-chrome
Tbr: pgo-profile-sheriffs@google.com
Change-Id: I94b4ef3ee93e2d069122d749511575fd5a1246c4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5304851
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@{#1262135}