GitLab

Updates the test data to have the target cert be issued by a
non-self-issued certificate so that it can catch this error.

Change-Id: I2ea34a3c8c8864fe99a10b9931c8d022ca9de021
Reviewed-on: https://chromium-review.googlesource.com/894740Reviewed-by: Eric Roman <eroman@chromium.org>
Commit-Queue: Matt Mueller <mattm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#533176}