Initialize attributes for indirection function

This become problematic in PHP 8.2, because attributes are checked
during backtrace generation.

Author: nikic

scalar_objects.c

@@ -161,6 +161,9 @@ static zend_function *scalar_objects_get_indirection_func(
 	ind->fn.fn_flags = ZEND_ACC_CALL_VIA_HANDLER | (fbc->common.fn_flags & keep_flags);
 	ind->fn.num_args = fbc->common.num_args - 1;
 	ind->fn.required_num_args = fbc->common.required_num_args - 1;
+#if PHP_VERSION_ID >= 80000
+	ind->fn.attributes = NULL;
+#endif
 #if PHP_VERSION_ID >= 80200
 	ind->fn.T = 0;
 #endif