Incrementing VERSION to 75.0.3770.40

TBR=abdulsyed@chromium.org

Change-Id: I39f27121554043017cd2e5b567b8831155919f2d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1612563
Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/branch-heads/3770@{#621}
Cr-Branched-From: a9eee1c7c727ef42a15d86e9fa7b77ff0e63840a-refs/heads/master@{#652427}
1 file changed