tst_QGraphicsItem::cursor is flaky on WinRT

agent:2019/02/04 10:00:34 build.go:192: ********* Start testing of tst_QGraphicsItem *********
agent:2019/02/04 10:00:34 build.go:192: Config: Using QtTest library 5.12.2, Qt 5.12.2 (x86_64-little_endian-llp64 static release build; by MSVC 2015)
agent:2019/02/04 10:00:34 build.go:192: PASS   : tst_QGraphicsItem::initTestCase()
agent:2019/02/04 10:00:34 build.go:192: FAIL!  : tst_QGraphicsItem::cursor() Compared values are not the same
agent:2019/02/04 10:00:34 build.go:192:    Actual   (((view.viewport()->cursor().shape()))): ArrowCursor
agent:2019/02/04 10:00:34 build.go:192:    Expected (item1->cursor().shape())              : IBeamCursor
agent:2019/02/04 10:00:34 build.go:192: tst_qgraphicsitem.cpp(4199) : failure location
agent:2019/02/04 10:00:34 build.go:192: PASS   : tst_QGraphicsItem::cleanupTestCase()
agent:2019/02/04 10:00:34 build.go:192: Totals: 2 passed, 1 failed, 0 skipped, 0 blacklisted, 15528ms
agent:2019/02/04 10:00:34 build.go:192: ********* Finished testing of tst_QGraphicsItem *********