fix: increase RPC request timeout in API compare tests

[LesnyRumcajs]

Summary of changes

Changes introduced in this pull request:

• Forest is returning some results, and Lotus is timing out. We can either accept such an outcome as okay-ish or increase the timeout. Let's try to do the latter, otherwise, we'll be missing the output comparison.

Reference issue to close (if applicable)

Closes #5100

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.