[neon/qt6/qt6-webchannel/Neon/unstable] /: merge 6.5.3

[Jonathan Esk-Riddell]

Git commit 89443b78562fc62fa9ca5eff7b54fbb176e6a9fc by Jonathan Esk-Riddell.
Committed on 04/10/2023 at 16:50.
Pushed by jriddell into branch 'Neon/unstable'.

merge 6.5.3


https://invent.kde.org/neon/qt6/qt6-webchannel/-/commit/89443b78562fc62fa9ca5eff7b54fbb176e6a9fc