i3/sway: fix lint issues

Author: nydragon

src/x11/i3/ipc/connection.cpp

@@ -1,4 +1,5 @@
 #include <algorithm>
+#include <array>
 #include <tuple>
 
 #include <bit>
@@ -13,6 +14,7 @@
 #include <qlocalsocket.h>
 #include <qlogging.h>
 #include <qloggingcategory.h>
+#include <qnamespace.h>
 #include <qobject.h>
 #include <qsysinfo.h>
 #include <qtenvironmentvariables.h>