PAT : FGA missing crucial access options

[indcoder]

Hi,

Looks like GitHub Personal Access Token is missing a few steps

1. Instead of a token with no expiration date, we should recommend one for limited days eg: 60 days [ which todays conveniently coincide with the duration of AI Skills fest 😊]

2. Crucially, this can also be a teachable moment for newbies and educated them on Least Prvilege Access [LPA] in action by restircting access to this token only to this forked repository in their account.

3. Finally, we point to the set of permissions we need for these lessons [Right now I have only chosen Read-only access to GitHub Models...will update as I progress across the lessons]

[github-actions]

👋 Thanks for contributing @indcoder! We will review the issue and get back to you soon.

[koreyspace]

Great point - can you make a PR with these edits?