DO NOT MERGE
Update the AOSP Contacts version code to 1.6.18
Bug: 31101408

Change-Id: Icbc85487621157b026b7adc1856a342c8ec658fc
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 794fe50..a1092c0 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="10617"
-    android:versionName="1.6.17">
+    android:versionCode="10618"
+    android:versionName="1.6.18">
 
     <uses-sdk android:minSdkVersion="21" android:targetSdkVersion="25" />