chore: Replace `attohttpc` with `reqwest`

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (93c2132) 84.22% compared to head (d7775b8) 84.25%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #317 +/- ## ========================================== + Coverage 84.22% 84.25% +0.02% ========================================== Files 19 19 Lines 1788 1791 +3 ========================================== + Hits 1506 1509 +3 Misses 282 282 ```

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[codspeed-hq[bot]]

CodSpeed Performance Report

Merging #317 will not alter performance

_{Comparing dd/reqwest (d7775b8) with master (93c2132)}

Summary

✅ 6 untouched benchmarks