stop exporting PayloadData constructor from Chainweb.Payload #6619

Job	Run time
config	6s
Build (9.6.5, 3.10, ubuntu-20.04, true)	4m 25s
Download test chain database	4s
Build (9.6.5, 3.10, ubuntu-22.04, true)	5m 11s
Slow tests (9.6.5, 3.10, ubuntu-20.04, true)	10m 6s
Build and publish docker image (9.6.5, ubuntu-20.04, true)	1m 24s
Slow tests (9.6.5, 3.10, ubuntu-22.04, true)	10m 27s
Benchmarks (9.6.5, 3.10, ubuntu-20.04, true)	9m 33s
Publish (9.6.5, 3.10, ubuntu-20.04, true)	10s
Benchmarks (9.6.5, 3.10, ubuntu-22.04, true)	9m 38s
Publish (9.6.5, 3.10, ubuntu-22.04, true)	8s
Unit tests (9.6.5, 3.10, ubuntu-20.04, true)	5m 22s
Validate Devnet Database Snapshot and Replay Pact History (9.6.5, 3.10, ubuntu-20.04, true)	14s
Unit tests (9.6.5, 3.10, ubuntu-22.04, true)	4m 44s
Validate Devnet Database Snapshot and Replay Pact History (9.6.5, 3.10, ubuntu-22.04, true)	16s
Run Integration Tests from remote repo	1m 4s
	1h 2m 52s

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