Update upgrading

Author: SammyK

UPGRADING.INTERNALS

@@ -174,6 +174,10 @@ PHP 8.0 INTERNALS UPGRADE NOTES
         - zend_set_hash_symbol()
      5. Argument zval* to zend_object* in Zend Engine 4.0:
         - zend_get_closure_method_def()
+     6. Argument void to const char* in Zend Engine 4.0:
+        - zend_get_op_array_extension_handle()
+     7. Argument zend_extension to const char* in Zend Engine 4.0:
+        - zend_get_resource_handle()
 
   u. Instead of overwriting zend_error_cb extensions with debugging, monitoring
      use-cases catching Errors/Exceptions are strongly encouraged to use