Add xwayland pkgconfig build dependency to use listenfd

> kwin_wayland_wrapper[2332]: (WW) Option "-listen" for file descriptors is deprecated

-listen is deprecated in favor of -listenfd but kwin is going to use
-listenfd only if the corresponding flag in pkg-config data is set

kwin.spec

@@ -17,7 +17,7 @@
 
 Name:    kwin
 Version: 5.27.10
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: KDE Window manager
 
 # all sources are effectively GPLv2+, except for:
@@ -90,6 +90,7 @@ BuildRequires:  wayland-protocols-devel
 BuildRequires:  libxkbcommon-devel >= 0.4
 BuildRequires:  pkgconfig(libinput) >= 0.10
 BuildRequires:  pkgconfig(libudev)
+BuildRequires:  pkgconfig(xwayland)
 
 # KF5
 BuildRequires:  kf5-kcompletion-devel
@@ -363,6 +364,9 @@ make test ARGS="--output-on-failure --timeout 10" -C %{_target_platform} ||:
 
 
 %changelog
+* Mon Feb 12 2024 Alessandro Astone <ales.astone@gmail.com> - 5.27.10-3
+- Add xwayland pkgconfig build dependency to use listenfd
+
 * Sat Jan 20 2024 Janne Grunau <janne-fdr@jannau.net> - 5.27.10-2
 - Add upstream fix for rhbz#2256254 - kwin-wayland crash on app resizes