Forbidding sidekiq in transaction should check CI transaction as well
Currently we only check if we are inside a transaction for the main database only (https://gitlab.com/gitlab-org/gitlab/-/blob/824df19871caa89346ef42f9b587e1a69e8f2234/config/initializers/forbid_sidekiq_in_transactions.rb#L23)
We need to also check that if we are inside a transaction for the CI database as well.