Add a note to PKCS#11 sample about TLS 1.3 (#857)

Author: sfod

samples/mqtt/mqtt5_pkcs11/README.md

@@ -17,7 +17,10 @@ You can read more about MQTT5 for the CPP IoT Device SDK V2 in the [MQTT5 user g
 
 ## Requirements
 
-**WARNING: Unix (Linux) only**. Currently, TLS integration with PKCS#11 is only available on Unix devices.
+> [!IMPORTANT]
+> TLS integration with PKCS#11 has the following limitations:
+> - Only supported on Unix-like platforms
+> - TLS 1.3 is not supported
 
 This sample assumes you have the required AWS IoT resources available. Information about AWS IoT can be found [HERE](https://docs.aws.amazon.com/iot/latest/developerguide/what-is-aws-iot.html) and instructions on creating AWS IoT resources (AWS IoT Policy, Device Certificate, Private Key) can be found [HERE](https://docs.aws.amazon.com/iot/latest/developerguide/create-iot-resources.html).
 

samples/service_clients/commands/commands-sandbox/CMakeLists.txt

@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.9...3.31)
 project(commands-sandbox CXX)
 
 file(GLOB SRC_FILES
-       "*.cpp",
+       "*.cpp"
        "*.h"
 )