Incrementing VERSION to 74.0.3702.1

TBR=abdulsyed@chromiue.org

Change-Id: Iaa3fdbd9b0c6594eb4f4a06da652dcebfa2f5a20
Reviewed-on: https://chromium-review.googlesource.com/c/1462212
Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/branch-heads/3702@{#2}
Cr-Branched-From: 7ae8ccc9dd87c274a7487e43c336aaacb6beb40b-refs/heads/master@{#630678}
1 file changed