Remove net_bt_stack group and replace it with bluetooth

Bug: 31549206
Change-Id: I0de2cb905695b3f2f85bb9f98364726d4182ed7d
diff --git a/init.angler.rc b/init.angler.rc
index f43188b..9b02b47 100755
--- a/init.angler.rc
+++ b/init.angler.rc
@@ -203,10 +203,10 @@
     chmod 0660 /proc/bluetooth/sleep/btwrite
     chmod 0660 /sys/class/rfkill/rfkill0/state
     chmod 0660 /dev/ttyHS0
-    chown bluetooth net_bt_stack /proc/bluetooth/sleep/lpm
-    chown bluetooth net_bt_stack /proc/bluetooth/sleep/btwrite
-    chown bluetooth net_bt_stack /sys/class/rfkill/rfkill0/state
-    chown bluetooth net_bt_stack /dev/ttyHS0
+    chown bluetooth bluetooth /proc/bluetooth/sleep/lpm
+    chown bluetooth bluetooth /proc/bluetooth/sleep/btwrite
+    chown bluetooth bluetooth /sys/class/rfkill/rfkill0/state
+    chown bluetooth bluetooth /dev/ttyHS0
 
     # Create nfc local data
     mkdir /data/nfc 0770 nfc nfc