File sink-missing-includes.patch of Package sink

diff -Pdpru sink-v0.9.0.orig/tests/dummyresourcebenchmark.cpp sink-v0.9.0/tests/dummyresourcebenchmark.cpp
--- sink-v0.9.0.orig/tests/dummyresourcebenchmark.cpp	2021-02-20 15:12:47.000000000 +0100
+++ sink-v0.9.0/tests/dummyresourcebenchmark.cpp	2021-03-27 14:23:01.481763613 +0100
@@ -1,6 +1,8 @@
 #include <QTest>
 
 #include <QString>
+#include <QAbstractItemModel>
+#include <QModelIndex>
 
 #include "dummyresource/resourcefactory.h"
 #include "store.h"