[FIX] set the default_cluster on the workflow to NONE

[boggavarapu]

Is your feature request related to a problem? Please describe.
We need to set the default_cluster on the workflow set to NONE

Cloud Information

• [ X ] AWS
• Azure
• GCP
• Other

Describe the solution you'd like
when creating a workflow with only a SQL TASK https://engineering.nike.com/brickflow/v1.1.0/tasks/#sql-task
the workflow is still expecting a default cluster

Describe alternatives you've considered
for the interim we have to create a resource within a workflow and then execute the the SQL Task

Additional context
if we can enable passing parameters to the SQLTask it would be easier

ERROR
File "/Users/SBogga/lib/python3.10/site-packages/brickflow/engine/workflow.py", line 149, in post_init
raise NoWorkflowComputeError(
brickflow.engine.workflow.NoWorkflowComputeError: Please configure default_cluster or clusters field for workflow: clickstream_session_fact_mv_create

The above exception was the direct cause of the following exception: