Add baseline test for inadvertently skipped style


Task-number: QTBUG-150174
Pick-to: 6.12
Change-Id: I3d15408a47e2a2898f472a728574735e221ed837
Reviewed-by: Hatem ElKharashy <hatem.elkharashy@qt.io>
commit50b1a007f48360df5870e72bf64217a0215d8c59
parent71b565b6aab4986a2462e05d25513be2403cfde6
authorRobert Löhning <robert.loehning@qt.io>
committerRobert Löhning <robert.loehning@qt.io>
commit timeWed, 16 Sep 2026 10:42:03 +0000