[PATCH 0/1] MR7080: user32/tests: Force window to be visible in subtest_swp_paint_regions

[Jinoh Kang (＠iamahuman)]

Works around Windows 7 bug that sometimes hides the first created window with `WS_VISIBLE`.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53891

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https://gitlab.winehq.org/wine/wine/-/merge_requests/7080