gta4xl-common: power: reduce schedtune boost on interaction to 30

* Setting this to 70 makes scheduler prefer big CPU cores and
  additionally boost them to higher frequencies which causes
  more battery drain

Change-Id: Iebfe8a0cb242c03163c73628657769deaadb6ea6
diff --git a/config/power/powerhint.json b/config/power/powerhint.json
index 5466e78..5e74b7b 100644
--- a/config/power/powerhint.json
+++ b/config/power/powerhint.json
@@ -4,7 +4,7 @@
             "Name": "TASchedtuneBoost",
             "Path": "/dev/stune/top-app/schedtune.boost",
             "Values": [
-                "70",
+                "30",
                 "5"
             ],
             "ResetOnInit": true
@@ -93,7 +93,7 @@
             "PowerHint": "INTERACTION",
             "Node": "TASchedtuneBoost",
             "Duration": 0,
-            "Value": "70"
+            "Value": "30"
         },
         {
             "PowerHint": "LAUNCH",