include: Rename sysemu/ -> system/

Headers in include/sysemu/ are not only related to system
*emulation*, they are also used by virtualization. Rename
as system/ which is clearer.

Files renamed manually then mechanical change using sed tool.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Lei Yang <leiyang@redhat.com>
Message-Id: <20241203172445.28576-1-philmd@linaro.org>
diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c
index 9831c10..f7a428c 100644
--- a/ui/gtk-egl.c
+++ b/ui/gtk-egl.c
@@ -22,7 +22,7 @@
 #include "ui/egl-helpers.h"
 #include "ui/shader.h"
 
-#include "sysemu/sysemu.h"
+#include "system/system.h"
 
 static void gtk_egl_set_scanout_mode(VirtualConsole *vc, bool scanout)
 {