remove FA task and trainee steps
We aren't going to be having new trainees as the Delivery team takes over the release process. Additionally we no longer need the FA task as per gitlab-org/release/docs#25 (comment 113604506)
We aren't going to be having new trainees as the Delivery team takes over the release process. Additionally we no longer need the FA task as per gitlab-org/release/docs#25 (comment 113604506)