Disable flaky elements/sidebar-event-listeners e2e test
Disable flaky elements/sidebar-event-listeners e2e test

Has flaked recently on linux

https://logs.chromium.org/logs/devtools-frontend/buildbucket/cr-buildbucket/8815243055983302049/+/u/E2E_tests/stdout

https://logs.chromium.org/logs/devtools-frontend/buildbucket/cr-buildbucket/8815201771834262833/+/u/E2E_tests/stdout

Bug: 1322533
Change-Id: I4e33cb1e20f12f6d8cf9417b840d23b76603c95a
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3627997
Auto-Submit: Andres Olivares <9d3bededfc9b98cb289557338a8f98e77d597607@chromium.org>
Reviewed-by: Jack Franklin <993fcadce4d04090da2fefd557a0995e7966c8d5@chromium.org>
Commit-Queue: Andres Olivares <9d3bededfc9b98cb289557338a8f98e77d597607@chromium.org>
Commit-Queue: Jack Franklin <993fcadce4d04090da2fefd557a0995e7966c8d5@chromium.org>

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