Upgrade bindings to Rust edition 2024

[jplatte]

• No public API changes
• No LLMs used

Signed-off-by: Jonas Platte

[jplatte]

Looks like this is blocked on #5189, which is in turn blocked on matrix-org/complement-crypto#197.

[poljar]

This PR has bitrotten quite a bit, I think it should be unblocked now due to the various PRs being addressed.

Feel free to reopen if you get it rebased.

[codspeed-hq]

Merging this PR will not alter performance

✅ 50 untouched benchmarks

---

_{Comparing jplatte/ffi-rust2024 (ec0beea) with main (3539487)}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.87%. Comparing base (3539487) to head (ec0beea).
⚠️ Report is 3 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5308      +/-   ##
==========================================
- Coverage   89.88%   89.87%   -0.02%     
==========================================
  Files         378      378              
  Lines      103437   103437              
  Branches   103437   103437              
==========================================
- Hits        92978    92967      -11     
- Misses       6890     6899       +9     
- Partials     3569     3571       +2     

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[poljar]

This passes CI now, is it ready to be undrafted?

[poljar]

This looks fine, could you just get rid of the merge conflicts?

Sorry this wasn't merged before some other PRs which caused the conflicts.

[poljar]

Thanks again for the rebase. Marked for an auto-merge.