lotus-gateway: Enable Filecoin.EthCall

[sudo-shashank]

Summary of changes

Changes introduced in this pull request:

• Enable Filecoin.EthCall with gateway.

Reference issue to close (if applicable)

Closes #6576

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.

Outside contributions

• I have read and agree to the CONTRIBUTING document.
• I have read and agree to the AI Policy document. I understand that failure to comply with the guidelines will lead to rejection of the pull request.

Summary by CodeRabbit

• Bug Fixes
  • Resolved Filecoin.EthCall API availability issue.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

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Walkthrough

This pull request removes Filecoin.EthCall from the broken methods filter list in the lotus-gateway test configuration, indicating that the method has been fixed and is now functioning correctly with the gateway.

Changes

Cohort / File(s)	Summary
Test Filter List scripts/tests/api_compare/filter-list-gateway	Removed Filecoin.EthCall from the broken methods list, reflecting that the RPC method has been fixed for lotus-gateway compatibility.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• Add support for the Filecoin.EthCall V2 #6339: Implements Filecoin.EthCall V2 with corresponding tests, likely providing the underlying fix for the method.
• test: add lotus-gateway parity test #6570: Adds gateway filter lists to the test suite; the PR that originally identified this method as broken.
• fix(test): add --api-wait-lookback-limit 2000 to lotus-gateway #6589: Also modifies entries in the same scripts/tests/api_compare/filter-list-gateway broken-list configuration file.

Suggested reviewers

• LesnyRumcajs
• akaladarshi

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: enabling Filecoin.EthCall for lotus-gateway by removing it from the filter list.
Linked Issues check	✅ Passed	The pull request directly addresses issue #6576 by removing Filecoin.EthCall from the filter-list-gateway, enabling the method to function correctly through lotus-gateway as required.
Out of Scope Changes check	✅ Passed	The change is narrowly scoped to removing one entry from the filter list, which is directly aligned with fixing Filecoin.EthCall in lotus-gateway. No out-of-scope changes detected.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch shashank/fix-ethcall-gateway

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_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 63.20%. Comparing base (3f6089c) to head (de9eeca).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

see 5 files with indirect coverage changes

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