ci/flake: E2E "opens widget and fetches local references" disabled

Created by: valerybugakov

Test

E2E: "opens widget and fetches local references"

Example failure

https://buildkite.com/sourcegraph/sourcegraph/builds?branch=main-dry-run%2Fdt%2Fflaky_test

Disabling PR

https://github.com/sourcegraph/sourcegraph/pull/33314

Additional details

No response