Add SyncWorkflowState api for state based replication (#6381)

## What changed?
<!-- Describe what has changed in this PR -->
Add sync workflowstate api
## Why?
<!-- Tell your future self why have you made these changes -->
To support state based replication
## How did you test it?
<!-- How have you verified this change? Tested locally? Added a unit
test? Checked in staging env? -->
unit test will be added after implementation is agreed
## Potential risks
<!-- Assuming the worst case, what can be broken when deploying this
change to production? -->
no risk, not used in prod
## Documentation
<!-- Have you made sure this change doesn't falsify anything currently
stated in `docs/`? If significant
new behavior is added, have you described that in `docs/`? -->
n/a
## Is hotfix candidate?
<!-- Is this PR a hotfix candidate or does it require a notification to
be sent to the broader community? (Yes/No) -->
no