Fixed the unit test package name.

bug: 30367782
Change-Id: I69f5a07831ed0c703bcf28f7f1001be99885a4e4
diff --git a/tests/unit/AndroidManifest.xml b/tests/unit/AndroidManifest.xml
index 0fe47f7..48b9665 100644
--- a/tests/unit/AndroidManifest.xml
+++ b/tests/unit/AndroidManifest.xml
@@ -15,7 +15,7 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.android.settings.tests.unit">
+    package="com.android.cellbroadcastreceiver.tests.unit">
 
     <application>
         <uses-library android:name="android.test.runner" />