* removes cli functions from shared lib
* adds cli functions to junos_netconf module
* statically pins junos_netconf to cli transport
* all other modules use netconf transport
* adds command rpc function to junos shared
* Fixes for junos_config errors
* Check transport settings for core Junos
* Don't pop from the same list you iterate over
* use of persistent connections are now explicitly enabled in junos
* modules must now explicitly enable persistent connections
* adds rpc support to junos_command
fixes#22166