SQL-based search attributes not using proper attribute name on eager workflow start

[cretz]

trafficstars

Expected Behavior

Eager workflow start task should have the same search attributes as polling workflow task when starting a workflow with a custom search attribute.

Actual Behavior

Eager workflow start task has search attribute like Keyword03, whereas the polling workflow task has the proper attribute name.

Steps to Reproduce the Problem

1. Create a custom search attribute
2. Start a workflow with eager workflow start enabled and setting this search attribute
3. Confirm the resulting task in the start workflow gRPC response does not have the right key name for the search attribute