Bump @primer/octicons from 19.20.0 to 19.21.0#586

smorimoto merged 1 commit intomaintc39/tc39.github.io:mainfrom

dependabot/npm_and_yarn/primer/octicons-19.21.0tc39/tc39.github.io:dependabot/npm_and_yarn/primer/octicons-19.21.0Copy head branch name to clipboard