Etan Kissling 0a5d9ee027
use PayloadAttributesV3 in nimbus_light_client for Deneb (#5654)
* use `PayloadAttributesV3` in `nimbus_light_client` for Deneb

From Deneb onward, `forkchoiceUpdated` requires `PayloadAttributesV3`.
In `nimbus_light_client` we still used `PayloadAttributesV2`.

Also clean up two other locations that were already correctly using
`PayloadAttributesV3`, to reduce code duplication.

* fix letter case
2023-12-07 17:10:22 +00:00
..
2023-09-28 11:59:33 +00:00
2020-06-01 16:58:28 +03:00