[hyprtoolkit] Update to 0.5.4

hyprtoolkit.spec

@@ -1,6 +1,6 @@
 Name:           hyprtoolkit
-Version:        0.5.3
-Release:        %autorelease -b 5
+Version:        0.5.4
+Release:        %autorelease -b 1
 Summary:        A modern C++ Wayland-native GUI toolkit
 
 License:        BSD-3-Clause
@@ -44,11 +44,6 @@ Development files for %{name}.
 
 %prep
 %autosetup -p1
-# Thank you to eli-xciv for the correction
-# I didn't notice it not being in the 0.5.3 release, as it was in the latest git
-# (probably remove in next release)
-# GCC 16 removed implicit <climits>; NAME_MAX requires it explicitly
-sed -i 's|#include <unistd.h>|#include <climits>\n#include <unistd.h>|' src/palette/ConfigManager.cpp
 
 %build
 %cmake -GNinja \