Unwind deprecated permalinks code (#26395)

Release Notes:

- N/A

crates/zed/src/main.rs

@@ -254,10 +254,7 @@ fn main() {
         };
     log::info!("Using git binary path: {:?}", git_binary_path);
 
-    let fs = Arc::new(RealFs::new(
-        git_hosting_provider_registry.clone(),
-        git_binary_path,
-    ));
+    let fs = Arc::new(RealFs::new(git_binary_path));
     let user_settings_file_rx = watch_config_file(
         &app.background_executor(),
         fs.clone(),