Nonebot-adapter-minecraft

- [6 ] Fix: Rcon地址以及关闭rcon
- [5 ] Fix: 事件类型

- 完善 `send_msg` API
- 增加 `rcon` 配置
- 支持多端事件

**Full Changelog**: https://github.com/17TheWord/nonebot-adapter-minecraft/compare/v1.3.4...v1.4.0

[`1`](https://github.com/17TheWord/nonebot-adapter-spigot/pull/1) 更新数据协议，支持发送消息
消息类型：`str`、`Message`、`MessageSegment`
- MessageSegment
- `text`
- `image`
- `video`

**Full Changelog**: https://github.com/17TheWord/nonebot-adapter-minecraft/compare/v1.2.9...v1.3.0