Tricky: Add servo overlay for tricky

BUG=none
TEST=sudo servod --board=tricky

Change-Id: I9ca410cc9d6c0c38bc723e5c539af73a408c6f40
Reviewed-on: https://chromium-review.googlesource.com/198226
Reviewed-by: Yusuf Mohsinally <mohsinally@chromium.org>
Commit-Queue: Mohammed Habibulla <moch@chromium.org>
Tested-by: Mohammed Habibulla <moch@chromium.org>
2 files changed