test(eip6110): cover forged deposit request bodies

[pirapira]

Summary

• add a paired EIP-6110 blockchain test for Engine API deposit requests bodies
• valid case supplies a requests body matching the deposit emitted by execution logs
• forged case supplies a different deposit body and expects INVALID_REQUESTS while the header requests_hash remains internally consistent with that forged body

Validation

• uv run python -m py_compile tests/prague/eip6110_deposits/test_deposits.py
• git diff --check
• uv run pytest --collect-only tests/prague/eip6110_deposits/test_deposits.py -k test_deposit_requests_hash_uses_execution_logs -q
• attempted: uv run fill --fork Prague -m blockchain_test -k test_deposit_requests_hash_uses_execution_logs tests/prague/eip6110_deposits/test_deposits.py -q
  • blocked before test execution because the default EELS resolver tries to clone missing branch forks/bpos for Prague
• attempted with local resolver: EELS_RESOLUTIONS='{"Prague":{"path":"/home/zksecurity/evm-asm/execution-specs"}}' uv run fill --fork Prague -m blockchain_test -k test_deposit_requests_hash_uses_execution_logs --output /tmp/e3vib-fill tests/prague/eip6110_deposits/test_deposits.py -q
  • reached transition output validation, then failed because local Prague resolver receipt logs omit blockNumber/transactionHash/transactionIndex/blockHash/logIndex/removed fields