feat(zigbee): Upgrade the Zigbee lib to v1.6 for Zigbee examples

- Optimize the Zigbee light, switch and gateway examples
- Remove the esp_zigbee_rcp example

examples/zigbee/common/zcl_utility/include/zcl_utility.h

@@ -0,0 +1,51 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: LicenseRef-Included
+ *
+ * Zigbee Common
+ *
+ * This example code is in the Public Domain (or CC0 licensed, at your option.)
+ *
+ * Unless required by applicable law or agreed to in writing, this
+ * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied.
+ */
+
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "esp_err.h"
+#include "esp_check.h"
+#include "esp_zigbee_core.h"
+
+/*! Maximum length of ManufacturerName string field */
+#define ESP_ZB_ZCL_CLUSTER_ID_BASIC_MANUFACTURER_NAME_MAX_LEN 32
+
+/*! Maximum length of ModelIdentifier string field */
+#define ESP_ZB_ZCL_CLUSTER_ID_BASIC_MODEL_IDENTIFIER_MAX_LEN 32
+
+/** optional basic manufacturer information */
+typedef struct zcl_basic_manufacturer_info_s {
+    char *manufacturer_name;
+    char *model_identifier;
+} zcl_basic_manufacturer_info_t;
+
+/**
+ * @brief Adds manufacturer information to the ZCL basic cluster of endpoint
+ *
+ * @param[in] ep_list The pointer to the endpoint list with @p endpoint_id
+ * @param[in] endpoint_id The endpoint identifier indicating where the ZCL basic cluster resides
+ * @param[in] info The pointer to the basic manufacturer information
+ * @return
+ *      - ESP_OK: On success
+ *      - ESP_ERR_INVALID_ARG: Invalid argument
+ */
+esp_err_t esp_zcl_utility_add_ep_basic_manufacturer_info(esp_zb_ep_list_t *ep_list, uint8_t endpoint_id, zcl_basic_manufacturer_info_t *info);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif