fix: 10.16 -> 10.15

Author: codebytere

permissions.mm

@@ -681,7 +681,7 @@ void AskForFullDiskAccess(const Napi::CallbackInfo &info) {
   Napi::Env env = info.Env();
   Napi::Promise::Deferred deferred = Napi::Promise::Deferred::New(env);
 
-  if (@available(macOS 10.16, *)) {
+  if (@available(macOS 10.15, *)) {
     std::string auth_status = InputMonitoringAuthStatus();
 
     if (auth_status == kNotDetermined) {