feat: stylus poseidon hash benchmark against solidity

[qalisander]

• Optimize rise in pow for Poseidon hash.
• Add Poseidon hash comparison benchmarks between stylus and plain solidity implementations.
• Extend benchmark's report with additional column WASM Opt & Cached, that applies wasm-opt tool to the cached contract.
• Small refactoring of bench-marking logic.

Follows #264
Addresses #468

PR Checklist

• Tests
• Documentation
• Changelog

[netlify]

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🔨 Latest commit	41c8671
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[codecov]

Codecov Report

Attention: Patch coverage is 76.00000% with 6 lines in your changes missing coverage. Please review.

Project coverage is 87.8%. Comparing base (4553289) to head (41c8671).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
lib/crypto/src/bigint.rs	0.0%	6 Missing ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
lib/crypto/src/field/mod.rs	100.0% <100.0%> (ø)
lib/crypto/src/bigint.rs	84.1% <0.0%> (-3.7%)	⬇️

[0xNeshi]

Nice work!

[bidzyyys]

Looks good to me.

[0xNeshi]

LGTM