[NETCONF-907] Resubscribe Device Notification when Device gets reconnect

Relates — Fri, 28 Oct 2022 08:53:37 +0000

Enhance Netconf-745 for Resubscribe Device Notification when Device gets reconnect.

1. Add Netconf notification details in existing netconf-node-topology Yang file using augment
2. execute RPC in device for enabling subscription in device

3. Register notification listener
4. Remove Register notification listener when device gets disconnect
5. when device gets reconnect execute RPC in device for enabling subscription in device and Register notification listener again.

OpenDaylight JIRA

[NETCONF-907] Resubscribe Device Notification when Device gets reconnect