Move broadcast radio 1.2 default implementation back to 1.1.

Bug: 62945293
Test: VTS

Change-Id: I95d68ea61f5b50c5b510212b0941bddad1158f97
diff --git a/broadcastradio/common/tests/Android.bp b/broadcastradio/common/tests/Android.bp
index f6a3b6f..3ba31db 100644
--- a/broadcastradio/common/tests/Android.bp
+++ b/broadcastradio/common/tests/Android.bp
@@ -33,7 +33,7 @@
         "android.hardware.broadcastradio@common-utils-2x-lib",
     ],
     shared_libs: [
-        "android.hardware.broadcastradio@1.2",
+        "android.hardware.broadcastradio@1.1",
         "android.hardware.broadcastradio@2.0",
     ],
 }