feat(rpc) Implement Filecoin.EthTraceBlock

[elmattic]

Summary of changes

Changes introduced in this pull request:

• implement RPC method Filecoin.EthTraceBlock
• API compare tests
• fix bug in eth::decode_payload

$ forest-tool api compare --lotus /ip4/127.0.0.1/tcp/1234/http --forest /ip4/127.0.0.1/tcp/2345/http forest_snapshot_calibnet_2024-12-16_height_2233655.forest.car.zst --filter EthTraceBlock -n 200
| RPC Method                   | Forest | Lotus |
|------------------------------|--------|-------|
| Filecoin.EthTraceBlock (200) | Valid  | Valid |

Reference issue to close (if applicable)

Closes #4708

Other information and links

Change checklist

• I have performed a self-review of my own code,
• I have made corresponding changes to the documentation. All new code adheres to the team's documentation standards,
• I have added tests that prove my fix is effective or that my feature works (if possible),
• I have made sure the CHANGELOG is up-to-date. All user-facing changes should be reflected in this document.

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