Skip flaky tests
Skip flaky tests

Bots failing, e.g.
https://logs.chromium.org/logs/devtools-frontend/buildbucket/cr-buildbucket.appspot.com/8850151541602739248/+/u/E2E_tests/stdout

TBR: 9d3bededfc9b98cb289557338a8f98e77d597607@chromium.org
Bug:  1198160
Change-Id: Id5eaf060f8592b5ade768b2f106137159864a90c
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2821872
Reviewed-by: Andres Olivares <9d3bededfc9b98cb289557338a8f98e77d597607@chromium.org>
Commit-Queue: Wolfgang Beyer <573aa99bb19da47d816981118f95c945310dd3f4@chromium.org>

ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend