Bumping AOSP Contacts version to 1.4.15

BUG 28295805

Change-Id: I00d9d3a64f919e4d43506e570a8d6b82f7605938
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index d89bc50..6a3c270 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -16,8 +16,8 @@
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.contacts"
-    android:versionCode="10409"
-    android:versionName="1.4.9">
+    android:versionCode="10415"
+    android:versionName="1.4.15">
 
     <uses-sdk android:minSdkVersion="21" android:targetSdkVersion="23" />
     <original-package android:name="com.android.contacts" />