lxqt-globalkeys: add upstream patch for qt-5.14

srcpkgs/lxqt-globalkeys/patches/qt-5.14.patch

@@ -0,0 +1,21 @@
+From c9ec69850428e599fba282c32e51868b815e3019 Mon Sep 17 00:00:00 2001
+From: Chih-Hsuan Yen <yan12125@gmail.com>
+Date: Sun, 15 Dec 2019 09:33:12 +0800
+Subject: [PATCH] Fix building with Qt 5.14
+
+---
+ daemon/core.cpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/daemon/core.cpp b/daemon/core.cpp
+index 1be64ec..53bdf7b 100644
+--- daemon/core.cpp
++++ daemon/core.cpp
+@@ -33,6 +33,7 @@
+ #include <QTimer>
+ #include <QDBusConnectionInterface>
+ #include <QDBusServiceWatcher>
++#include <QFile>
+ 
+ #include <cstddef>
+ #include <cstdlib>