Change account type

OpenKeychain/src/main/res/xml/account_desc.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <account-authenticator xmlns:android="http://schemas.android.com/apk/res/android"
-    android:accountType="org.sufficientlysecure.keychain"
+    android:accountType="org.sufficientlysecure.keychain.account"
     android:icon="@drawable/ic_launcher"
     android:label="@string/app_name" />

OpenKeychain/src/main/res/xml/sync_adapter_desc.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <sync-adapter xmlns:android="http://schemas.android.com/apk/res/android"
     android:contentAuthority="com.android.contacts"
-    android:accountType="org.sufficientlysecure.keychain"
+    android:accountType="org.sufficientlysecure.keychain.account"
     android:supportsUploading="false"
     android:userVisible="true" />