website: Add 'Information for attendees' to bootcamp

Change-Id: I4729dff2cda9108a51a5ee788b46678947fb3ca8
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-website/+/61110
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: Jason Lowe-Power <power.jg@gmail.com>
2 files changed