tree 1146f54510c20416c9a739017fa5a26c146d0ff4
parent 503b7ce3e80f719abea12b7c60b7bdeebebdaf62
author Girish Gowdra <girish@opennetworking.org> 1597689470 -0700
committer Girish Gowdra <girish@opennetworking.org> 1602531745 -0700

VOL-3419: Replicate voltha flows in openolt agent
Pass the following additional information in the Flow message for agent to replicate the flow
- voltha flow_id
- symmetric voltha_flow_id (where applicable)
- flag to indicate whether the flow is to be replicated
- when flow is to be replicated, the pbit to gemport map
- Bump major version to 4.0.0 since this change is NOT backward compatible

This will enable the agent to do the flow replication if necessary.

Change-Id: I9e3d43b5b24721e352ccd8a2011b4ad0a83eaf69