ledflasher sepolicy: Needs iio getattr

Change-Id: I96882baca31c8392e003f8e8ffa26f7822c6f4a2
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
diff --git a/sepolicy/ledservice.te b/sepolicy/ledservice.te
index 2e78cde..0a45bf8 100644
--- a/sepolicy/ledservice.te
+++ b/sepolicy/ledservice.te
@@ -8,4 +8,5 @@
 allow ledservice sysfs:dir r_dir_perms;
 allow ledservice sysfs:file rw_file_perms;
 allow ledservice sysfs:lnk_file read;
+allow ledservice sysfs:lnk_file getattr;
 allow ledservice example_led_service:service_manager { add find };