Merge branch 'bugfix/wpa3_init_crash_v5.3' into 'release/v5.3'

fix(wpa_supplicant): Fix wpa3 AP crash because of dangling pointer (v5.3)

See merge request espressif/esp-idf!31540

components/wpa_supplicant/esp_supplicant/src/esp_wpa3.c

@@ -564,6 +564,7 @@ int wpa3_hostap_auth_init(void *data)
                        &g_wpa3_hostap_task_hdl) != pdPASS) {
         wpa_printf(MSG_ERROR, "wpa3_hostap_auth_init: failed to create task");
         os_queue_delete(g_wpa3_hostap_evt_queue);
+        g_wpa3_hostap_evt_queue = NULL;
         return ESP_FAIL;
     }