Add bluetooth socket hal

Bug: 342012881
Test: make
Change-Id: I9f1115df8d4678f57f6b08cc7f9339ff5dda7c43
diff --git a/private/service_contexts b/private/service_contexts
index 7c3c5de..94e1a7c 100644
--- a/private/service_contexts
+++ b/private/service_contexts
@@ -37,6 +37,9 @@
 ')
 android.hardware.bluetooth.lmp_event.IBluetoothLmpEvent/default      u:object_r:hal_bluetooth_service:s0
 android.hardware.bluetooth.audio.IBluetoothAudioProviderFactory/default u:object_r:hal_audio_service:s0
+is_flag_enabled(RELEASE_BLUETOOTH_SOCKET_SERVICE, `
+    android.hardware.bluetooth.socket.IBluetoothSocket/default       u:object_r:hal_bluetooth_service:s0
+')
 android.hardware.broadcastradio.IBroadcastRadio/amfm                 u:object_r:hal_broadcastradio_service:s0
 android.hardware.broadcastradio.IBroadcastRadio/dab                  u:object_r:hal_broadcastradio_service:s0
 # The instance here is internal/0 following naming convention for ICameraProvider.