website: Added Linux Kernels to gem5-resources table

Change-Id: I74b0d843d20592dee483feacba18252478118dab
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-website/+/37740
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
1 file changed