fw/descriptor: Add parameter list for Telenet connections.
fw/descriptor: Add parameter list for Telenet connections.

`TelnetConnection` no longer uses the same parameter list as
`SSHConnection` so create it's own parameter list.

setrofim/workload-automation,ARM-software/workload-automation,ARM-software/workload-automation,setrofim/workload-automation,setrofim/workload-automation,ARM-software/workload-automation,setrofim/workload-automation,ARM-software/workload-automation