Hello Community!

what is the best way to avoid deploying some notebooks from the asset bundle to higher environments?
Given I have following resources structure:

resources/
  ├── jobs/
  │   ├── notebook_a.yml
  │   ├── notebook_b.yml          ← dev only
  │   ├── notebook_c.yml          ← dev only
  │   ├── notebook_d.yml
 src/notebooks/
  ├── jobs/
  │   ├── notebook_a.py                      
  │   ├── notebook_b.py       ← dev only
  │   ├── notebook_c.py       ← dev only
  │   └── notebook_d.py

We have three envs: dev, pre-prod and prod.
I would like to avoid deplying notebooks b and c to pre-prod and prod. How to handle it nicely in databricks.yml file?

Thanks a lot!