- Add more commits from KDE's 5.15 branch:
* 0008-Fix-memory-leak-in-QWaylandGLContext.patch (QTBUG-85608)
* 0009-Client-Send-set_window_geometry-only-once-configured.patch
* 0010-Translate-opaque-area-with-frame-margins.patch
* 0011-Client-Send-exposeEvent-to-parent-on-subsurface-posi.patch
(QTBUG-86177)
* 0012-Get-correct-decoration-margins-region.patch
* 0013-xdgshell-Tell-the-compositor-the-screen-we-re-expect.patch
* 0014-Fix-compilation.patch
* 0015-client-Allow-QWaylandInputContext-to-accept-composed.patch
(kde#405388)
* 0016-Client-Announce-an-output-after-receiving-more-compl.patch
(kde#435124)
* 0017-Fix-issue-with-repeated-window-size-changes.patch
* 0018-Include-locale.h-for-setlocale-LC_CTYPE.patch