!680 添加power ctrl权限控制

Merge pull request !680 from Mupceet/paramdac

services/etc/group

@@ -27,6 +27,8 @@ audio:x:1041:
 cameraserver:x:1047:
 uiserver:x:1048:
 servicectrl:x:1050:root,shell,system,samgr,hdf_devmgr
+powerctrl:x:1051:root,shell,system,update,power_host
+bootctrl:x:1052:root,shell,system
 shell:x:2000:
 cache:x:2001:
 net_bw_stats:x:3006:

services/etc/param/ohos.para.dac

@@ -27,6 +27,8 @@ persist.sys.usb.config  = root:root:0777
 
 # default forbit other user to start service
 ohos.servicectrl.   = system:servicectrl:0775
+ohos.startup.powerctrl. = system:powerctrl:0775
+ohos.boot. = system:bootctrl:0775
 
 #permission for system
 persist.window.boot. = root:system:0775