Right now we set the dashboard flag to false
https://github.com/NVIDIA/NeMo-RL/blob/91c95c1ee78f0008f4978c59a76a4b5158278ec8/nemo_rl/distributed/virtual_cluster.py#L142

this prevents users from starting up the distributed debugger. We can set this to true, but we need to write a port picker to pick a port so we don't clobber the existing dashboard assuming users have launched multiple clusters locally.