Qt: Source input profiles from program and user directory

This way Linux users as well as Windows users who use the Documents
user directory can use the shipped input profiles.

src/duckstation-qt/controllersettingswidget.cpp

@@ -335,7 +335,7 @@ void ControllerSettingsWidget::onSaveProfileClicked()
       return;
     }
 
-    m_host_interface->saveInputProfile(m_host_interface->getPathForInputProfile(name));
+    m_host_interface->saveInputProfile(m_host_interface->getSavePathForInputProfile(name));
   });
 
   QAction* browse = menu.addAction(tr("Browse..."));