Updating trunk VERSION from 4355.0 to 4356.0

# This is an automated release commit.
# Do not revert without consulting chrome-pmo@google.com.
NOAUTOREVERT=true
TBR=lakpamarthy@chromium.org

Change-Id: I3db1da41cad058389067728e80c4f94f7e54e2b5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2589115Reviewed-by: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#836522}

chrome/VERSION

 MAJOR=89
 MINOR=0
-BUILD=4355
+BUILD=4356
 PATCH=0