Remove need for --project-id and --org-id in many places

[LucDeCaf]

Using a soon-to-be-introduced path in @powersync/management-client, automatically fetch the project_id and org_id flags when given the instance_id for a number of commands (where it makes sense to do so).

Example

Before:

powersync pull instance --project-id='project-123-456-789' --instance-id='instance-123-456-789'

After:

# Project ID is fetched from the management service if required
powersync pull instance --instance-id='instance-123-456-789'

NB: May change more as the associated changes in @powersync/management-client get closer to releasing. Test failures are expected until the next version of the @powersync/management-client releases.