Update devfile references to mas.ops.maap-project.org

[bsatoriu]

Some workspace devfiles contain references to the old mas.ops.maap-project.org docker registry that was recently shut down, causing s3fs sidecar containers to break. Example: https://github.com/MAAP-Project/maap-workspaces/blob/v3.1.0/devfiles/pangeo/devfile/devfile.yaml#L59