Replace cargo deps with built-in cargo tree (#6179)

[alfiedotwtf]

Separating this commit out from the main commit of #6179...

This PR comes in two commits:

1. The changes to CI - replace cargo-deps with cargo tree
2. A test commit that will create a cyclic dependency which will be reverted once it's tested to be working

The origin commit message:

• cargo-deps is no longer maintained
• cargo-deps doesn't understand workspaces

Checklist

• I have linked to any relevant issues.
• I have commented my code, particularly in hard-to-understand areas.
• I have updated the documentation where relevant (API docs, the reference, and the Sway book).
  • If my change requires substantial documentation changes, I have requested support from the DevRel team
• I have added tests that prove my fix is effective or that my feature works.
• I have added (or requested a maintainer to add) the necessary Breaking* or New Feature labels where relevant.
• I have done my best to ensure that my PR adheres to the Fuel Labs Code Review Standards.
• I have requested a review from the relevant team or maintainers.

[alfiedotwtf]

Excellent, cargo tree picked up the cyclic dependency. I'll revert that commit now.

[codspeed-hq]

CodSpeed Performance Report

Merging #6515 will degrade performances by 15.37%

_{Comparing alfie/cargo-tree (5ee3fff) with master (8232d42)}

Summary

❌ 1 regressions
✅ 20 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	master	alfie/cargo-tree	Change
❌	format	382.3 ms	451.7 ms	-15.37%

[sdankel]

Thanks!