website: fix links and markup of publications (2005)

Signed-off-by: Masanori Ogino <masanori.ogino@gmail.com>
Change-Id: Id9e6575e96ee29d2ac7d054588139ee244c9aa7c
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-website/+/55844
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: Bobby Bruce <bbruce@ucdavis.edu>
1 file changed