增加makefile快速打包插件 (#1173)

* 更新插件快捷打包

使用方法：make plugin PLUGIN="这里是插件文件夹名称,默认为email"

deploy/docker-compose/docker-compose.yaml

@@ -16,7 +16,7 @@ volumes:
 services:
   web:
     build:
-      context: ./web
+      context: ../../web
       dockerfile: ./Dockerfile
     container_name: gva-web
     restart: always
@@ -31,7 +31,7 @@ services:
 
   server:
     build:
-      context: ./server
+      context: ../../server
       dockerfile: ./Dockerfile
     container_name: gva-server
     restart: always