component/bt: fix read multi-char failed when char set auto_rsp_by_app and rsp_by_stack (backport v3.1) See merge request espressif/esp-idf!8775
component/bt: fix read multi-char failed when char set auto_rsp_by_app and rsp_by_stack (backport v3.1) See merge request espressif/esp-idf!8775