Add DigiCert Yeti to Trusted CT Logs

The following CT Logs have passed their monitoring period an are being
added as trusted Logs in Chrome:

DigiCert Yeti2018, Yeti2019, Yeti2020, Yeti2021, Yeti2022

R=rsleevi@chromium.org

Bug: 796333
Change-Id: I83f7238ed90f2e370c7cf1fe196b6f48862f7d10
Reviewed-on: https://chromium-review.googlesource.com/1058686
Commit-Queue: Ryan Sleevi <rsleevi@chromium.org>
Reviewed-by: Ryan Sleevi <rsleevi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#559734}
1 file changed