docker镜像使用对应提交代码，便于多版本管理

Dockerfile

@@ -1,11 +1,10 @@
 FROM nonebot/nb-cli:latest
 WORKDIR /
-RUN apt update && apt install -y git
-RUN git clone https://github.com/SengokuCola/MaiMBot
+COPY . /MaiMBot/
 WORKDIR /MaiMBot
 RUN mkdir config
-RUN mv /MaiMBot/env.example /MaiMBot/config/.env \
-&& mv /MaiMBot/src/plugins/chat/bot_config_toml /MaiMBot/config/bot_config.toml
+RUN mv env.example config/.env \
+&& mv src/plugins/chat/bot_config_toml config/bot_config.toml
 RUN ln -s /MaiMBot/config/.env /MaiMBot/.env  \
 && ln -s /MaiMBot/config/bot_config.toml /MaiMBot/src/plugins/chat/bot_config.toml
 RUN pip install -r requirements.txt