Bump ws from 7.5.10 to 8.20.1 in /website in the npm and yarn group across 1 directory

Bump ws from 7.5.10 to 8.20.1 in /website in the npm and yarn group across 1 directory: a task in repo2rlenv-pr-diff (Harbor dataset). Title: Bump ws from 7.5.10 to 8.20.1 in /website in the npm and yarn group across 1 directory