* Fix imports on nxos_bgp* modules
* Fix imports on nxos_evpn* modules
* Cleanup issues for nxos_facts
* Shuffle imports for nxos_template
* Fix imports on nxos_ospf* modules
* Fix nxos_hsrp
As get_hsrp_groups_in_devices is not actually called anywhere, I presume this
change is reasonable.
* Fix imports on nxos_interface* modules
* Update nxos_static_route imports
* update nxos_vrf
* Update nxos_config imports
This fixes a condition where an exception is raised when collecting `interface`
facts and the transport is set to nxapi in the nxos_nxapi module.
fixesansible/ansible#17691
* key maps are now frozenset instead of dict objects
* FactsBase now includes utility functions for transforming json data structures
Tested on NXOS 7.3(0)D1(1)
* adds support for std network facts
* adds support for default facts subset
* adds support for config facts subset
* adds support for interface facts subset
* adds support for hardware facts subset
* maintains backwards capabilitity with 2.1 facts module
Tested on NXOS 7.3(0)D1(1)