Update broadcastradio HAL instance names

Bug: 129781689
Bug: 131864200
Bug: 129290324
Test: flash, boot, grep logcat for 'broadcastradio'
Change-Id: I35954abfbfee2409340b7b98d87a24a22d0e893e
diff --git a/shared/auto/manifest.xml b/shared/auto/manifest.xml
index 6103c0b..7fcdd4d 100644
--- a/shared/auto/manifest.xml
+++ b/shared/auto/manifest.xml
@@ -46,7 +46,8 @@
         <version>2.0</version>
         <interface>
             <name>IBroadcastRadio</name>
-            <instance>default</instance>
+            <instance>amfm</instance>
+            <instance>dab</instance>
         </interface>
     </hal>
 </manifest>