network-scripts中因为grep -L返回值变更导致重启network时ip丢失

【环境信息】

硬件信息：

系统：kvm

内存：4g

cpu：4核

软件信息：

OS版本：openEuler1.0

内核信息：4.19.95-2002.1.0.0027.aarch64

【问题复现步骤】
1、环境默认不安装network-scripts包，yum -y install network-scripts，systemctl stop NetworkManager

2、重启network服务，systemctl restart network;

【预期结果】
1、network服务启动成功

【实际结果】
1、network服务启动之后，环境ip丢失。

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network-scripts已适配新版本grep -L的返回值

src-openEuler/initscripts