build: kill libdis, move disassemblers to disas/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/vl.c b/vl.c
index 3ebf01f..571a49b 100644
--- a/vl.c
+++ b/vl.c
@@ -154,7 +154,7 @@
 #endif
 #include "qtest.h"
 
-#include "disas.h"
+#include "disas/disas.h"
 
 #include "qemu_socket.h"