Bug 414961 - Arrow on send button is blurry on HiDPI
This is a bugFix about the bug: https://bugs.kde.org/show_bug.cgi?id=414961
On HiDPI, pixmaps are becoming blurry. This commit sets Qt::UseHighDpiPixmaps for kdeconnectd that shows in message reply window. "Configure" window also shows a similar blur which is also fixed.