qapi: move include files to include/qobject/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/stubs/arch-query-cpu-def.c b/stubs/arch-query-cpu-def.c
index 47b5246..6eca852 100644
--- a/stubs/arch-query-cpu-def.c
+++ b/stubs/arch-query-cpu-def.c
@@ -1,6 +1,6 @@
 #include "qemu-common.h"
 #include "arch_init.h"
-#include "qerror.h"
+#include "qapi/qmp/qerror.h"
 
 CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
 {