- Makes workspace path configurable for the `sample_workflow_workspace`
fixture through the `path` parameter.
- Adds `sample_serial_workflow_in_db` fixture.
- Exposes previously hidden `sample_yadage_workflow_in_db` fixture.
- Adds missing database session close in `session` fixture.
- Adds helpers to represent starting and requeueing job conditions,
`sample_condition_for_starting_queued_workflows` and
`sample_condition_for_requeueing_workflows`.