Fix reference to macOS cache path (astral-sh#11845)

## Summary

Closes astral-sh#11809.

Author: charliermarsh

crates/uv-settings/src/settings.rs

@@ -218,8 +218,8 @@ pub struct GlobalOptions {
     pub no_cache: Option<bool>,
     /// Path to the cache directory.
     ///
-    /// Defaults to `$HOME/Library/Caches/uv` on macOS, `$XDG_CACHE_HOME/uv` or `$HOME/.cache/uv` on
-    /// Linux, and `%LOCALAPPDATA%\uv\cache` on Windows.
+    /// Defaults to `$XDG_CACHE_HOME/uv` or `$HOME/.cache/uv` on Linux and macOS, and
+    /// `%LOCALAPPDATA%\uv\cache` on Windows.
     #[option(
         default = "None",
         value_type = "str",

docs/reference/settings.md

@@ -448,8 +448,8 @@ bypasses SSL verification and could expose you to MITM attacks.
 
 Path to the cache directory.
 
-Defaults to `$HOME/Library/Caches/uv` on macOS, `$XDG_CACHE_HOME/uv` or `$HOME/.cache/uv` on
-Linux, and `%LOCALAPPDATA%\uv\cache` on Windows.
+Defaults to `$XDG_CACHE_HOME/uv` or `$HOME/.cache/uv` on Linux and macOS, and
+`%LOCALAPPDATA%\uv\cache` on Windows.
 
 **Default value**: `None`