Nonebot Plugin Alconna 0.36.0

What's Changed

• 新增了一个 patch_saa，能够在 nonebot-plugin-send-anything-anywhere 的 MessageFactory.send 遇到不支持的平台时转用 uniseg 发送
• 新增元素 Custom，可以由用户自定义设置序列化与反序列化：

   from nonebot_plugin_alconna import Custom, custom_register
   
   class MyCustom(Custom):
  
   	def export(self, msg_type: Message):
   		return msg_type.get_segment_class()("foo", {"bar": 123})
  
   @custom_register(MyCustom, "foo")
   def create(seg: MessageSegment):
   	return MyCustom("foo", {"bar": 123})

• ⬆️ auto update by pre-commit hooks by @pre-commit-ci in #30
• 修复 satori 适配器解析 at 元素的问题

Full Changelog: v0.35.1...v0.36.0