Summary

aggregate supports neither tailable or awaitData options and so the aggregate tests in client-side-operations-timeout/tests/tailable-awaitData.yml should be moved to avoid confusion.

Acceptance Criteria

Either:

1. Move the aggregate tests in tailable-awaitData.yml to non-tailable-cursors.yml, or
2. Update the aggregate operations to use $changeStream as the first stage in the pipeline which will result in the server returning a tailable/awaitData cursor.