Arvados

The wb2 interface uses "draft" for "uncommitted" container requests. This means the API server allows the inputs to be edited.

In this state, the "Inputs" panel should render the appropriate input component (from workbench2/src/views/run-process-panel/inputs) in the "value" column.

In addition, there should also be controls for:

1. updating the runtime_constraints.vcpus and runtime_constraints.ram of the request
2. setting priority from 1-1000
3. if command[0] == "arvados-cwl-runner", then checkboxes for
   1. toggling between --enable-reuse and --disable-reuse
   2. toggling between --enable-preemptible and --disable-preemptible
   3. toggling between --trash-intermediate and --no-trash-intermediate

I think other controls should appear in the various panels where the values would normally appear, but we'll have to try it and see.

Add a "Run" button which puts the container in "Committed" state so it will run. done in #15557