Update xcb.patch

xcb.patch

@@ -8,7 +8,6 @@ diff -urNr keepassxc-2.6.4-orig/src/main.cpp keepassxc-2.6.4/src/main.cpp
 +#ifdef Q_OS_LINUX
 +void wayland_hacks()
 +{
-+    // Workaround to https://github.com/ksnip/ksnip/issues/416
 +    QByteArray currentDesktop = qgetenv("XDG_CURRENT_DESKTOP").toLower();
 +    QByteArray sessionDesktop = qgetenv("XDG_SESSION_DESKTOP").toLower();
 +    QByteArray sessionType = qgetenv("XDG_SESSION_TYPE").toLower();