Updated to nvcr.io/nvidia/pytorch:22.12-py3

• Updated to track nvcr.io/nvidia/pytorch:22.12-py3
• added supporting scripts for Containers to be built in corporate SSL proxy/gateway (you just need to get and save your corporate SSL cert (*.crt) files in the ./certificates folder and the 'make build' will automatically take care of the setup of SSL cert files. This usually is the main challenge for developers trying to build Containers behind their corporate controlling SSL Proxy (man-in-the-middle) interception of the Container's https, pip install (w/SSL) and causing the failure of building container.