Add cisco_xr_show_running-config_interface

[jorlandobr]

Template and test files for Cisco XR command show running-config interface.

[jorlandobr]

Modifications applied, tests ok!

[mjbear]

• ✅ Normalized IP_NETMASK to NETMASK
• ✅ Normalized DOT1Q to OUTER_VLAN (added to data_model.md)
• ✅ Normalized SECOND_DOT1Q to INNER_VLAN (added to data_model.md)
• ✅ Matched the date stamp more (to avoid inadvertent matches)
• ✅ Updated the Record pattern to be the exclamation mark !
• ❓ Since IPv4 addresses, IPv6 addresses, and IPv6 prefix lengths are all plural, we probably should use the plural ones from the data_model.md
  • Though we don't have a standard plural capture group for NETMASK
  • I suppose in retrospect those templates with the plural form could have been the singular form with the expectation that consumers/users would type() check the returned key+value pairs in the dictionary.
  • Thoughts? @jmcgill298 @jvanderaa @matt852

[matt852]

• ❓ Since IPv4 addresses, IPv6 addresses, and IPv6 prefix lengths are all plural, we probably should use the plural ones from the data_model.md

  • Though we don't have a standard plural capture group for NETMASK
  • I suppose in retrospect those templates with the plural form could have been the singular form with the expectation that consumers/users would type() check the returned key+value pairs in the dictionary.
  • Thoughts? @jmcgill298 @jvanderaa @matt852

@mjbear I think adding a plural "NETMASKS" to keep it consistent with singluar/plural IP_ADDRESS(ES) is a good idea. I have a separate PR I'm working to update the data models, and can add this suggestion to it.