kitakami-common: sepolicy: Added some more properties for system_app.

Change-Id: If278b64c99cfb8e508a1f1c089a13390c2c8d456

sepolicy/vendor/system_app.te

+allow system_app default_android_service:service_manager find;
+allow system_app hal_power_default:binder call;
 allow system_app init:binder call;
+allow system_app installd:binder call;
+allow system_app iorapd:binder call;
+allow system_app netd:binder call;
+allow system_app proc_pagetypeinfo:file r_file_perms;
 allow system_app sysfs_rtc:dir search;
+allow system_app sysfs_zram:dir search;
+allow system_app sysfs_zram:file r_file_perms;
+allow system_app system_suspend_control_service:service_manager find;
 allow system_app time_data_file:dir search;
 allow system_app time_data_file:file rw_file_perms;
 allow system_app vendor_default_prop:property_service set;
+allow system_app vold:binder call;
+allow system_app wificond:binder call;