misc: move include files to include/qemu/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/spice-qemu-char.c b/spice-qemu-char.c
index 5f95c93..41b1657 100644
--- a/spice-qemu-char.c
+++ b/spice-qemu-char.c
@@ -5,7 +5,7 @@
 #include <spice.h>
 #include <spice-experimental.h>
 
-#include "osdep.h"
+#include "qemu/osdep.h"
 
 #define dprintf(_scd, _level, _fmt, ...)                                \
     do {                                                                \