Library mapping for netmiko `cisco_xe` not fully implemented

[whitej6]

Environment

• Python version: 3.11
• netutils version: latest

Expected Behavior

Provide ability for forward mapping of cisco_xe to other library types, existing mappings should remain the same.

Observed Behavior

cisco_xe for napalm & ansible mappings

Steps to Reproduce

[qduk]

Ansible: cisco_xe -> cisco.ios.ios
Hierconfig: cisco_xe -> ios
Napalm Mapping: cisco_xe -> cisco_ios
Netmiko: No change
Netutils parsers: cisco_xe -> cisco_ios
NTC Templates: No change
PyAts: cisco_xe -> iosxe
PyNTC: cisco_xe -> cisco_ios_ssh
Scrapli: No change

This is what we came up with @whitej6. Thoughts?

[whitej6]

That's more exhaustive than I initially asked for and I think it's great!