windows: Introduce Direct Write (#10119)

This PR brings `Direct Write` to Zed. Now, Zed first trys to query
dwrite interface, if not supported, which means runing on Windows below
win10 1703), will choose `cosmic` as a fallback text system.

This direct write text system supports:
- Full font features support
- Emoji support
- Default system fonts as fallback

### Font features


https://github.com/zed-industries/zed/assets/14981363/198eff88-47df-4bc8-a257-e3acf81fd61d

### Emoji

![Screenshot 2024-04-03
211354](https://github.com/zed-industries/zed/assets/14981363/a5bc5845-42e8-4af1-af7e-abba598c1e72)

**Note: input emoji through IME or IMM not working yet, copy paste emoji
works fine (will be fixed by #10125 )**

### Font fallback

I use `Zed mono` which dose not support chinese chars to test font
fallback



https://github.com/zed-industries/zed/assets/14981363/c97d0847-0ac5-47e6-aa00-f3ce6d1e50a5



Release Notes:

- N/A

crates/gpui/src/platform/test/platform.rs

@@ -125,8 +125,11 @@ impl Platform for TestPlatform {
         #[cfg(target_os = "macos")]
         return Arc::new(crate::platform::mac::MacTextSystem::new());
 
-        #[cfg(not(target_os = "macos"))]
+        #[cfg(target_os = "linux")]
         return Arc::new(crate::platform::cosmic_text::CosmicTextSystem::new());
+
+        #[cfg(target_os = "windows")]
+        return Arc::new(crate::platform::windows::DirectWriteTextSystem::new().unwrap());
     }
 
     fn run(&self, _on_finish_launching: Box<dyn FnOnce()>) {