Revert "Updating trunk VERSION from 4223.0 to 4224.0"

This reverts commit d67d7452.

Reason for revert: Branch run failed, so trying again.

Original change's description:
> Updating trunk VERSION from 4223.0 to 4224.0
> 
> # This is an automated release commit.
> # Do not revert without consulting chrome-pmo@google.com.
> NOAUTOREVERT=true
> TBR=pbommana@chromium.org
> 
> Change-Id: If634e36bccdaf23712ecf376a6ff315c346875e7
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2332868
> Reviewed-by: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
> Cr-Commit-Position: refs/heads/master@{#794839}

TBR=pbommana@chromium.org,chrome-release-bot@chromium.org,chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com

Change-Id: I0fb52240afb0e4f0405fb77fcdd7cef35263560a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2337765Reviewed-by: Michael Moss <mmoss@chromium.org>
Commit-Queue: Michael Moss <mmoss@chromium.org>
Cr-Commit-Position: refs/heads/master@{#794873}

chrome/VERSION

 MAJOR=86
 MINOR=0
-BUILD=4224
+BUILD=4223
 PATCH=0