Update Latest News
Can you please put it into a droppable menu as shown here, this is too much unrelated things before even beginning to discuss the actual toolkit. If users are interested they can  open the menu. 

For reference from an old version of NeMo - https://github.com/NVIDIA/NeMo/blob/r1.20.0/PUBLICATIONS.md
# What does this PR do ?

Adds links to articles on
* NeMo framework on GKE
* Responsible Gen AI using NeMo and Picasso
* NeMo powering Amazon Titan foundation models
