feat(biz): 添加电力环境设备更新功能

- 在 LcPowerEnvDeviceServiceImpl 中实现 updateById 方法
- 移除测试类中不必要的 ID 设置逻辑

jeelowcode-module/jeelowcode-module-biz/src/main/java/com/jeelowcode/module/biz/service/impl/LcPowerEnvDeviceServiceImpl.java

@@ -27,4 +27,9 @@ public class LcPowerEnvDeviceServiceImpl implements ILcPowerEnvDeviceService {
         return baseMapper.selectList(new LambdaQueryWrapperX<>());
     }
 
+    @Override
+    public int updateById(LcPowerEnvDeviceEntity entity) {
+        return baseMapper.updateById(entity);
+    }
+
 }