[neon/qt/pyside2/Neon/release] /: Update upstream source from tag 'upstream/5.15.12'

[Dmitry Shachnev]

Git commit 0e1994de92e49bbd10281c3083141a4230461a42 by Dmitry Shachnev.
Committed on 24/12/2023 at 16:04.
Pushed by carlosdem into branch 'Neon/release'.

Update upstream source from tag 'upstream/5.15.12'

Update to upstream version '5.15.12'
with Debian dir 3f25827d3fcea739e288c7d0f06271ef8fb18aef


https://invent.kde.org/neon/qt/pyside2/-/commit/0e1994de92e49bbd10281c3083141a4230461a42