feat: add Touch ID authentication support for macOS (#16707)

This PR adds Touch ID authentication support for macOS with two new `SystemPreferences` methods.

1. `systemPreferences.promptForTouchID()` returns a Promise that resolves with `true` if successful and rejects with an error message if authentication could not be completed.
2. `systemPreferences.isTouchIDAvailable()` returns a Boolean that's `true` if this device is a Mac running a supported OS that has the necessary hardware for Touch ID and `false` otherwise.

atom/browser/api/atom_api_system_preferences.h

@@ -95,6 +95,10 @@ class SystemPreferences : public mate::EventEmitter<SystemPreferences>
 
   std::string GetSystemColor(const std::string& color, mate::Arguments* args);
 
+  bool CanPromptTouchID();
+  v8::Local<v8::Promise> PromptTouchID(v8::Isolate* isolate,
+                                       const std::string& reason);
+
   static bool IsTrustedAccessibilityClient(bool prompt);
 
   // TODO(codebytere): Write tests for these methods once we