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
Closes #148
logging_event_link_status_enableandsnmp_trap_link_statusattributes toiosxe_interface_ethernet,iosxe_interface_port_channel,iosxe_interface_tunnelresources and data sourcesload_intervalattribute toiosxe_interface_ethernet,iosxe_interface_port_channel,iosxe_interface_tunnel,iosxe_interface_vlanresources and data sources