init: add permissions for max_freq_hysteresis node

Change-Id: If556282e37daabf270be4af922c7c9a4112c3771
diff --git a/prebuilt/common/etc/init.local.rc b/prebuilt/common/etc/init.local.rc
index 7cf6ec5..1f66b77 100644
--- a/prebuilt/common/etc/init.local.rc
+++ b/prebuilt/common/etc/init.local.rc
@@ -63,6 +63,8 @@
     chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/up_threshold_any_cpu_load
     chown system system /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor
     chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor
+    chown system system /sys/devices/system/cpu/cpufreq/interactive/max_freq_hysteresis
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/max_freq_hysteresis
 
     # ondemand governor
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/boostfreq