Disable flaky FaceGaze test

Bug: b/345059065
Change-Id: I96638b59df56d67391cc094d7b12bada42d2d6d1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5597987


Commit-Queue: Akihiro Ota <akihiroota@chromium.org>
Commit-Queue: Katie Dektar <katie@chromium.org>
Reviewed-by: Katie Dektar <katie@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1310782}