[ELECTRA/TensorFlow2] README.md points to a link that shows as "Forbidden" or "Page Not Found"

[psharpe99]

Related to ELECTRA/TensorFlow2

Describe the bug
(1) The README.md includes a link "Getting Started Using NVIDIA GPU Cloud" to
https://docs.nvidia.com/ngc/ngc-getting-started-guide/index.html
but from the file this displays as simply
403 Forbidden

(2) If I instead simply go to the inline text from the README file in the git-hub page itself, or simply use the above URL in the browser independent of github, then the link displays as
Page Not Found
This page no longer exists. It is a non-supported format.
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To Reproduce
(1) In the github ELECTRA/TensorFlow2 README.md file (https://github.com/NVIDIA/DeepLearningExamples/blob/master/TensorFlow2/LanguageModeling/ELECTRA/README.md), find the "Getting Started Using NVIDIA GPU Cloud" in the "Requirements" section.
Click on the link.

(2) In the ELECTRA/TensorFlow2 github page (https://github.com/NVIDIA/DeepLearningExamples/tree/master/TensorFlow2/LanguageModeling/ELECTRA), simply scroll down to the "Requirements" section and click on "Getting Started Using NVIDIA GPU Cloud"

Expected behavior
The link should point to a page that includes information about getting started with NGC.

Environment
PRETTY_NAME="Ubuntu 22.04.2 LTS"
Firefox 114.0.1 (64-bit)