Updating trunk VERSION from 4328.0 to 4329.0

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

Change-Id: Ia1de93b4a1f628fd0598d81e6f969ae569faa3f2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2543368Reviewed-by: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#828070}

chrome/VERSION

 MAJOR=89
 MINOR=0
-BUILD=4328
+BUILD=4329
 PATCH=0