upgrade verifier version to R5

Change-Id: Id4f03f1d0ed1134b82ba595905ae29bd2784b9c5
diff --git a/apps/CtsVerifier/AndroidManifest.xml b/apps/CtsVerifier/AndroidManifest.xml
index 7bf8387..805d198 100644
--- a/apps/CtsVerifier/AndroidManifest.xml
+++ b/apps/CtsVerifier/AndroidManifest.xml
@@ -18,7 +18,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
       package="com.android.cts.verifier"
       android:versionCode="1"
-      android:versionName="4.2_r4">
+      android:versionName="4.2_r5">
 
     <!-- Using 10 for more complete NFC support... -->
     <uses-sdk android:minSdkVersion="10"></uses-sdk>