Remove UgBgGroupThrottle node to keep ug_bg_group_throttle 308 by default am: 3eb0dc523f

Original change: https://googleplex-android-review.googlesource.com/c/device/google/lynx/+/23672755

Change-Id: I7a64db15837657640c64820215b4935293e0f469
Signed-off-by: Automerger Merge Worker <[email protected]>

powerhint.json

@@ -613,16 +613,6 @@
       ],
       "DefaultIndex": 0,
       "ResetOnInit": true
-    },
-    {
-      "Name": "UgBgGroupThrottle",
-      "Path": "/proc/vendor_sched/ug_bg_group_throttle",
-      "Values": [
-        "512",
-        "308"
-      ],
-      "DefaultIndex": 0,
-      "ResetOnInit": true
     }
   ],
   "Actions": [