新增device_usage_stats用户，用以降低设备使用信息统计服务权限

Signed-off-by: Nhoudisheng <houdisheng@huawei.com>

services/etc/group

@@ -62,6 +62,7 @@ hdf_devmgr:x:3044:
 connected_tag_host:x:3045:
 dslm:x:3046:
 work_scheduler:x:3047:
+device_usage_stats:x:3048:
 dms:x:5522:
 sensor:x:6688:
 input:x:6696:

services/etc/passwd

@@ -61,6 +61,7 @@ hdf_devmgr:x:3044:3044:::/bin/false
 connected_tag_host:x:3045:3045:::/bin/false
 dslm:x:3046:3046:::/bin/false
 work_scheduler:x:3047:3047:::/bin/false
+device_usage_stats:x:3048:3048:::/bin/false
 dms:x:5522:5522:::/bin/false
 dbms:x:6000:6000:::/bin/false
 sensor:x:6688:6688:::/bin/false