[neon/qt6/qt6-charts/Neon/unstable] debian: use a mirror which works

[Jonathan Esk-Riddell]

Git commit b6cf2c3fb8c2af21e40d22888dc3fda91701b7be by Jonathan Esk-Riddell.
Committed on 12/07/2023 at 08:25.
Pushed by jriddell into branch 'Neon/unstable'.

use a mirror which works

M  +1    -1    debian/watch

https://invent.kde.org/neon/qt6/qt6-charts/-/commit/b6cf2c3fb8c2af21e40d22888dc3fda91701b7be

diff --git a/debian/watch b/debian/watch
index fcdfaa9..4718fc1 100644
--- a/debian/watch
+++ b/debian/watch
@@ -1,2 +1,2 @@
 version=4
-https://download.qt.io/development_releases/qt/6.6/6.6.0-beta1/submodules/qtcharts-everywhere-src-(6.6.0-beta1).tar.xz
+https://qt-mirror.dannhauer.de/development_releases/qt/6.6/6.6.0-beta1/submodules/qtcharts-everywhere-src-(6.6.0-beta1).tar.xz