This is to reduce eng-review bottleneck when new dot files are added
to the top-level directory.

No-Try: true
Bug: chromium:1266833
Change-Id: I62e1155e90f3f07bca15ca0b23d3308904ecaecb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3264284Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77743}