resource iosxe_interface_ethernet additional commands

[defiant214]

Can you please add support for the following interface subcommands:

load-interval [number]
auto qos voip cisco-phone
(no) logging event link-status
(no) snmp trap link-status```

[jabielecki]

auto_qos_voip_cisco_phone (Boolean) Trust the QoS marking of Cisco IP Phone

This exists for all applicable interface types (ethernet types, portch, portch sub), if you need tweaks/changes to that
please create a separate github issue with more details.

I'm adding the rest of subcommands:

• Add logging_event_link_status_enable and snmp_trap_link_status attributes to iosxe_interface_ethernet, iosxe_interface_port_channel, iosxe_interface_tunnel resources and data sources
• Add load_interval attribute to iosxe_interface_ethernet, iosxe_interface_port_channel, iosxe_interface_tunnel, iosxe_interface_vlan resources and data sources