Fix clippy

Author: j178

crates/uv-cache/src/cli.rs

@@ -1,4 +1,3 @@
-use std::ffi::c_float;
 use std::io;
 use std::path::{Path, PathBuf};
 use uv_static::EnvVars;

crates/uv-settings/src/lib.rs

@@ -5,8 +5,6 @@ use etcetera::BaseStrategy;
 use tracing::debug;
 
 use uv_fs::Simplified;
-#[cfg(not(windows))]
-use uv_static::EnvVars;
 use uv_warnings::warn_user;
 
 pub use crate::combine::*;