Bump @primer/octicons from 19.18.1 to 19.19.0#573

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

dependabot/npm_and_yarn/primer/octicons-19.19.0tc39/tc39.github.io:dependabot/npm_and_yarn/primer/octicons-19.19.0Copy head branch name to clipboard