Branch out Broadcast Radio 1.2 HAL.

Bug: 62945293
Change-Id: Ic84f9fe6c17040053257085801208ed527fd07ab
Fixes: 64115813
Test: instrumentation, VTS
diff --git a/broadcastradio/1.2/default/android.hardware.broadcastradio@1.2-service.rc b/broadcastradio/1.2/default/android.hardware.broadcastradio@1.2-service.rc
new file mode 100644
index 0000000..3741f21
--- /dev/null
+++ b/broadcastradio/1.2/default/android.hardware.broadcastradio@1.2-service.rc
@@ -0,0 +1,4 @@
+service broadcastradio-hal /vendor/bin/hw/android.hardware.broadcastradio@1.2-service
+    class hal
+    user audioserver
+    group audio