Configure dask workers to use the new nodegroups

[GeorgianaElena]

Follow-up to #5075

[github-actions]

Merging this PR will trigger the following deployment actions.

Support and Staging deployments

Cloud Provider	Cluster Name	Upgrade Support?	Reason for Support Redeploy	Upgrade Staging?	Reason for Staging Redeploy
aws	smithsonian	No		Yes	Following helm chart values files were modified: staging.values.yaml
aws	2i2c-aws-us	No		Yes	Following helm chart values files were modified: dask-staging.values.yaml
aws	gridsst	No		Yes	Following helm chart values files were modified: staging.values.yaml
aws	jupyter-meets-the-earth	No		Yes	Following helm chart values files were modified: staging.values.yaml
aws	earthscope	No		Yes	Following helm chart values files were modified: staging.values.yaml
aws	opensci	No		Yes	Following prod hubs require redeploy: climaterisk, big-binder

Production deployments

Cloud Provider	Cluster Name	Hub Name	Reason for Redeploy
aws	smithsonian	prod	Following helm chart values files were modified: prod.values.yaml
aws	2i2c-aws-us	showcase	Following helm chart values files were modified: showcase.values.yaml
aws	2i2c-aws-us	ncar-cisl	Following helm chart values files were modified: ncar-cisl.values.yaml
aws	gridsst	prod	Following helm chart values files were modified: prod.values.yaml
aws	jupyter-meets-the-earth	prod	Following helm chart values files were modified: prod.values.yaml
aws	earthscope	prod	Following helm chart values files were modified: prod.values.yaml
aws	opensci	climaterisk	Following helm chart values files were modified: climaterisk.values.yaml
aws	opensci	big-binder	Following helm chart values files were modified: big-binder.values.yaml

[github-actions]

🎉🎉🎉🎉

Monitor the deployment of the hubs here 👉 https://github.com/2i2c-org/infrastructure/actions/runs/11935186440