Add links to LTS and TUV information

In readme

Author: liydu

README.md

@@ -104,12 +104,14 @@ Professional support plans (https://azure.microsoft.com/en-us/support/options/)
 # Additional Resources
 
 The following are references to additional Azure RTOS and Azure IoT in general:
-|   |   |
+| Content | Link |
 |---|---|
 | TraceX Installer | https://aka.ms/azrtos-tracex-installer |
 | Azure RTOS Documentation and Guides: | https://docs.microsoft.com/azure/rtos |
 | Azure RTOS Website: | https://azure.microsoft.com/services/rtos/ |
 | Azure RTOS Sales Questions: | https://azure-rtos.ms-iot-contact.com/ |
-| For technical questions check out Microsoft Q/A for Azure IoT: | https://aka.ms/QnA/azure-rtos |
-| Internet of Things Show for latest announcements and online training: | https://aka.ms/iotshow |
-| IoT Tech Community: | https://aka.ms/community/azure-rtos |
+| Azure RTOS Product Support Policy | https://aka.ms/azrtos/lts |
+| Azure RTOS Functional Safety Artifacts | https://aka.ms/azrtos/tuv |
+| For technical questions check out Microsoft Q/A for Azure IoT | https://aka.ms/QnA/azure-rtos |
+| Internet of Things Show for latest announcements and online training | https://aka.ms/iotshow |
+| IoT Tech Community | https://aka.ms/community/azure-rtos |