feat: migrate VLAN EVPN instance to new YANG path and add profile support

BREAKING CHANGES:
- Rename evpn_instance to evpn_instance_legacy for IOS-XE < 17.15
- Rename evpn_instance_vni to evpn_instance_vni_legacy for IOS-XE < 17.15
- Update VLAN configuration path from 'configuration' to 'configuration-entry'

NEW FEATURES:
- Add evpn_instance, evpn_instance_vni, evpn_instance_protected for IOS-XE >= 17.15
- Add evpn_instance_profile and evpn_instance_profile_protected for auto EVI
- Support 'member evpn-instance profile <profile-name>' CLI command

Author: camschae