support aliyun sdk on TencentOS tiny

sample: examples\aliyun_iotkit_csdk_mqtt
project: board\TencentOS_tiny_EVB_MX_Plus\KEIL\aliyun_iotkit_csdk_mqtt

components/connectivity/iotkit-embedded-3.0.1/3rdparty/src/ota/ota_wrapper.h

@@ -0,0 +1,16 @@
+#ifndef _OTA_WRAPPER_H_
+#define _OTA_WRAPPER_H_
+
+#include "infra_types.h"
+
+void *HAL_Malloc(uint32_t size);
+void HAL_Free(void *ptr);
+void HAL_Printf(const char *fmt, ...);
+int HAL_Snprintf(char *str, const int len, const char *fmt, ...);
+
+int HAL_SetProductKey(char *product_key);
+int HAL_SetDeviceName(char *device_name);
+int HAL_SetDeviceSecret(char *device_secret);
+
+#endif
+