## What changed?
<!-- Describe what has changed in this PR -->
Backward compatible support for this commit:
https://github.com/temporalio/temporal/commit/fef8a199e
## Why?
<!-- Tell your future self why have you made these changes -->
When replicating between different version of temporal, specifically
replicating from version does not ^ above commit and to version has ^
commit, the activity retry policy will be override to 0 value and will
cause activity fail after failover.
## How did you test it?
<!-- How have you verified this change? Tested locally? Added a unit
test? Checked in staging env? -->
tested locally with different version of temporal
## Potential risks
<!-- Assuming the worst case, what can be broken when deploying this
change to production? -->
no risk.
## 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) -->
yes
