QuickJS-binding-alpha9-20200613

• Add indexed property support
• Add $ method to godot.Node act the same with godot.Node.get_node
• Allow log object as JSON text for better debug workflow by enable console.LOG_OBJECT_TO_JSON
• Add editor tool to genrate enumeration binding script for release build
• TypeScript: Add onready decorator to get node when it is ready
• TypeScript: Add signals decorator to register multiple signals from string arrays or key value objects.
• Fix bugs in godot reference memory managerment
• Fix bugs in module resolve
• Fix module import in worker thread context
• Update godot engine code to 3.2.2 rc1