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/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
index f601d06..80b2e5f 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -28,7 +28,7 @@
 #include "qapi/qmp/qdict.h"
 #include "qemu/cutils.h"
 #include "qemu/log.h"
-#include "sysemu/sysemu.h"
+#include "system/system.h"
 
 bool hmp_handle_error(Monitor *mon, Error *err)
 {