Add Location Slice

Location is an intent-only Slice.

Test: Robotests
Bug: 67997314
Change-Id: I07e27683b46fe4ded8215009a983bb909555fb59

src/com/android/settings/bluetooth/BluetoothSliceBuilder.java

@@ -17,6 +17,8 @@ package com.android.settings.bluetooth;
 
 import static android.app.slice.Slice.EXTRA_TOGGLE_STATE;
 
+import static androidx.slice.builders.ListBuilder.ICON_IMAGE;
+
 import android.annotation.ColorInt;
 import android.app.PendingIntent;
 import android.bluetooth.BluetoothAdapter;