sepolicy: Fix denial when dump powerhal

Bug: 77919134
Test: Build
Change-Id: Ie49fcc4593c48ad109be45fdce7949b3cd39eeed
diff --git a/sepolicy/vendor/hal_power_default.te b/sepolicy/vendor/hal_power_default.te
index cc12de1..dce10ed 100644
--- a/sepolicy/vendor/hal_power_default.te
+++ b/sepolicy/vendor/hal_power_default.te
@@ -15,9 +15,8 @@
 allow hal_power_default sysfs_msm_subsys:file rw_file_perms;
 allow hal_power_default sysfs_devices_system_cpu:file rw_file_perms;
 allow hal_power_default latency_device:chr_file rw_file_perms;
+allow hal_power_default cgroup:dir search;
+allow hal_power_default cgroup:file rw_file_perms;
 
 # To get/set powerhal state property
 set_prop(hal_power_default, power_prop)
-
-# To dump
-allow hal_power_default cgroup:file read;