Remove UgBgGroupThrottle node to keep ug_bg_group_throttle 308 by default

Bug: 280258727
Test: Found regression in b/286002292, local test.
Change-Id: I7628d4dd8f115926f2c33efa252b8256ec628f7a
Signed-off-by: paulsu <paulsu@google.com>
diff --git a/powerhint-oriole.json b/powerhint-oriole.json
index b8f0a52..16a368f 100644
--- a/powerhint-oriole.json
+++ b/powerhint-oriole.json
@@ -497,16 +497,6 @@
       ],
       "DefaultIndex": 0,
       "ResetOnInit": true
-    },
-    {
-      "Name": "UgBgGroupThrottle",
-      "Path": "/proc/vendor_sched/ug_bg_group_throttle",
-      "Values": [
-        "512",
-        "308"
-      ],
-      "DefaultIndex": 0,
-      "ResetOnInit": true
     }
   ],
   "Actions": [
diff --git a/powerhint-raven.json b/powerhint-raven.json
index b71165f..b0b22d8 100644
--- a/powerhint-raven.json
+++ b/powerhint-raven.json
@@ -496,16 +496,6 @@
       ],
       "DefaultIndex": 0,
       "ResetOnInit": true
-    },
-    {
-      "Name": "UgBgGroupThrottle",
-      "Path": "/proc/vendor_sched/ug_bg_group_throttle",
-      "Values": [
-        "512",
-        "308"
-      ],
-      "DefaultIndex": 0,
-      "ResetOnInit": true
     }
   ],
   "Actions": [