优化WmsPDA插件实体，去掉本地文件夹维护

modules/i3plus-pojo-wms/src/main/java/cn/estsh/i3plus/pojo/wms/bean/plugin/BasPlugin.java

@@ -76,10 +76,6 @@ public class BasPlugin extends BaseBean{
     @ApiParam(value = "插件状态", example = "1")
     private Integer pluginStatus;
 
-    @Column(name = "PLUGIN_DIRECTORY")
-    @ApiParam(value = "本地插件文件夹")
-    private String pluginDirectory;
-
     @Column(name = "PLUGIN_PACKAGE_NAME")
     @ApiParam(value = "插件项目包名称")
     private String pluginPackName;