gh-156466: fix cleanup on error in codegen_function_annotations (#156502)

Author: iritkatriel

Python/codegen.c

@@ -1196,7 +1196,7 @@ codegen_function_annotations(compiler *c, location loc,
         RETURN_IF_ERROR_IN_SCOPE(
             c, codegen_annotations_in_scope(c, loc, args, returns, &annotations_len)
         );
-        ADDOP_I(c, loc, BUILD_MAP, annotations_len);
+        ADDOP_I_IN_SCOPE(c, loc, BUILD_MAP, annotations_len);
         RETURN_IF_ERROR(codegen_leave_annotations_scope(c, loc));
         return MAKE_FUNCTION_ANNOTATE;
     }