Roll ChromeOS Atom AFDO profile from 108-5323.0-1664790676-benchmark-108.0.5338.0-r1 to 108-5323.0-1664790676-benchmark-108.0.5338.0-r2

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-atom-chromium
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: https://bugs.chromium.org/p/chromium/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

Tbr: c-compiler-chrome@google.com
Change-Id: Ic0d4edb4bb75e92d9f59e9a1ab0d4a1b71aae008
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3938155
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1056151}
diff --git a/chromeos/profiles/atom.afdo.newest.txt b/chromeos/profiles/atom.afdo.newest.txt
index e04fcaa..714af43 100644
--- a/chromeos/profiles/atom.afdo.newest.txt
+++ b/chromeos/profiles/atom.afdo.newest.txt
@@ -1 +1 @@
-chromeos-chrome-amd64-atom-108-5323.0-1664790676-benchmark-108.0.5338.0-r1-redacted.afdo.xz
+chromeos-chrome-amd64-atom-108-5323.0-1664790676-benchmark-108.0.5338.0-r2-redacted.afdo.xz