Branch out Broadcast Radio 1.2 HAL.

Bug: 62945293
Change-Id: Ic84f9fe6c17040053257085801208ed527fd07ab
Fixes: 64115813
Test: instrumentation, VTS
diff --git a/broadcastradio/Android.bp b/broadcastradio/Android.bp
index 8c65bf6..224dd63 100644
--- a/broadcastradio/Android.bp
+++ b/broadcastradio/Android.bp
@@ -4,9 +4,10 @@
     "1.0/default",
     "1.0/vts/functional",
     "1.1",
-    "1.1/default",
-    "1.1/tests",
-    "1.1/utils",
     "1.1/vts/functional",
-    "1.1/vts/utils",
+    "1.2",
+    "1.2/default",
+    "common/tests",
+    "common/utils",
+    "common/vts/utils",
 ]