Updating trunk VERSION from 3616.0 to 3617.0

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

Change-Id: I46b48c7fd886d8fdf43cb71b01a85a6ce4b7f18b
Reviewed-on: https://chromium-review.googlesource.com/c/1343073Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/heads/master@{#609593}

chrome/VERSION

 MAJOR=72
 MINOR=0
-BUILD=3616
+BUILD=3617
 PATCH=0