bpo-43444: Move sqlite3 MODULE_NAME from setup.py to module.h (GH-24801)

diff --git a/Modules/_sqlite/cache.h b/Modules/_sqlite/cache.h
index 4a1977f..083356f 100644
--- a/Modules/_sqlite/cache.h
+++ b/Modules/_sqlite/cache.h
@@ -23,8 +23,7 @@
 
 #ifndef PYSQLITE_CACHE_H
 #define PYSQLITE_CACHE_H
-#define PY_SSIZE_T_CLEAN
-#include "Python.h"
+#include "module.h"
 
 /* The LRU cache is implemented as a combination of a doubly-linked with a
  * dictionary. The list items are of type 'Node' and the dictionary has the