Incrementing VERSION to 80.0.3985.2

TBR=benmason@chromium.org

Change-Id: I5be60ac44d8ee5343aacdf2d204b35fedef5e856
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1947556
Reviewed-by: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/3985@{#4}
Cr-Branched-From: b46672aa5cd6d10ce6e19d463919f7c63e507048-refs/heads/master@{#721218}
1 file changed