Bump MSRV to 1.85 and Edition 2024 (#13516)

## Summary

Builds on https://github.com/astral-sh/uv/pull/11724.

Closes https://github.com/astral-sh/uv/issues/13476.

crates/uv-git/src/git.rs

@@ -8,7 +8,7 @@ use std::str::{self};
 use std::sync::LazyLock;
 
 use anyhow::{Context, Result};
-use cargo_util::{paths, ProcessBuilder};
+use cargo_util::{ProcessBuilder, paths};
 use reqwest::StatusCode;
 use reqwest_middleware::ClientWithMiddleware;
 use tracing::{debug, warn};