some fix

src/modules/traceback.c

@@ -1,3 +1,4 @@
+#include "pocketpy/objects/base.h"
 #include "pocketpy/pocketpy.h"
 #include <stdlib.h>
 

src/modules/unicodedata.c

@@ -1,4 +1,5 @@
 #include "pocketpy/common/str.h"
+#include "pocketpy/objects/base.h"
 #include "pocketpy/pocketpy.h"
 
 const static c11_u32_range kEastAsianWidthRanges[] = {