build: kill libdis, move disassemblers to disas/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/target-lm32/translate.c b/target-lm32/translate.c
index e131ad1..9683b9a 100644
--- a/target-lm32/translate.c
+++ b/target-lm32/translate.c
@@ -18,7 +18,7 @@
  */
 
 #include "cpu.h"
-#include "disas.h"
+#include "disas/disas.h"
 #include "helper.h"
 #include "tcg-op.h"