Change instance name to default in multihal 2 xml

Bug: 144722764
Test: N/A
Change-Id: Ic6b4a4f5ccb8df11ac8ed819fd750841373bc11f
diff --git a/sensors/2.0/multihal/android.hardware.sensors@2.0-multihal.xml b/sensors/2.0/multihal/android.hardware.sensors@2.0-multihal.xml
index a771100..1acc8e6 100644
--- a/sensors/2.0/multihal/android.hardware.sensors@2.0-multihal.xml
+++ b/sensors/2.0/multihal/android.hardware.sensors@2.0-multihal.xml
@@ -5,7 +5,7 @@
         <version>2.0</version>
         <interface>
             <name>ISensors</name>
-            <instance>multihal</instance>
+            <instance>default</instance>
         </interface>
     </hal>
 </manifest>