perf(loader-runner): memoize resolver creation for improved performance

[inottn]

Summary

close #9399

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

[netlify]

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[codspeed-hq]

CodSpeed Performance Report

Merging #9403 will not alter performance

_{Comparing inottn:perf/loader (52f4069) with main (8b1ebe5)}

🎉 Hooray! codspeed-rust just leveled up to 2.7.2!

A heads-up, this is a breaking change and it might affect your current performance baseline a bit. But here's the exciting part - it's packed with new, cool features and promises improved result stability 🥳!
Curious about what's new? Visit our releases page to delve into all the awesome details about this new version.

Summary

✅ 7 untouched benchmarks

[h-a-n-a]

Thanks!