website: Add links to stdlib bootcamp content

This was added to the stdlib documentation/tutorial.

Change-Id: Iedac067746f857ebcf585a852435fd80a93b50ad
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-website/+/62175
Tested-by: Bobby Bruce <bbruce@ucdavis.edu>
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
1 file changed