Consolidate reqwest versions (#8452)

Update `reqwest` to 0.12 so we only depend on a single version. This should slightly improve compile times and reduce binary bloat.


Co-Authored-By: Michael Sproul <michael@sigmaprime.io>

common/warp_utils/src/lib.rs

@@ -5,5 +5,6 @@ pub mod cors;
 pub mod json;
 pub mod query;
 pub mod reject;
+pub mod status_code;
 pub mod task;
 pub mod uor;