Implement broadcast radio HAL 2.0 default implementation.

Also, split internal common utils library to 1.x and 2.x.

Test: VTS
Bug: 69958777
Change-Id: I21244c74270a07cc350e8a2b974dafcdae02a0e8
diff --git a/broadcastradio/1.2/default/Android.bp b/broadcastradio/1.2/default/Android.bp
index e42cb1e..bd4be77 100644
--- a/broadcastradio/1.2/default/Android.bp
+++ b/broadcastradio/1.2/default/Android.bp
@@ -33,6 +33,7 @@
         "service.cpp"
     ],
     static_libs: [
+        "android.hardware.broadcastradio@common-utils-1x-lib",
         "android.hardware.broadcastradio@common-utils-lib",
     ],
     shared_libs: [