* jobspec: rename node pool scheduler_configuration
In HCL specifications we usually call configuration blocks `config`
instead of `configuration`.
* np: add memory oversubscription config
* np: make scheduler config ENT
Upserts and deletes of node pools are forwarded to the authoritative region,
just like we do for namespaces, quotas, ACL policies, etc. Replicate node pools
from the authoritative region.
Implements the HTTP API associated with the `NodePool.ListJobs` RPC, including
the `api` package for the public API and documentation.
Update the `NodePool.ListJobs` RPC to fix the missing handling of the special
"all" pool.
