feat: Replace mongo package with monc & mon (#2002)

* Replace mongo package with monc & mon

* Add terminal whitespace

* format code

tools/goctl/test/integration/model/mongo/Dockerfile

@@ -0,0 +1,12 @@
+FROM golang:1.18
+
+ENV TZ Asia/Shanghai
+ENV GOPROXY https://goproxy.cn,direct
+
+WORKDIR /app
+ADD goctl /usr/bin/goctl
+ADD cmd.sh .
+
+RUN chmod +x /usr/bin/goctl
+RUN chmod +x cmd.sh
+CMD ["/bin/bash", "cmd.sh"]