[Snyk] Upgrade @docusaurus/preset-classic from 2.0.0-beta.ff31de0ff to 2.4.0#2

snyk-bot wants to merge 1 commit intomainFitzjust4ullc/webmonetization:mainfrom

snyk-upgrade-9cd38827c3014ab9d92c147b417bab7bFitzjust4ullc/webmonetization:snyk-upgrade-9cd38827c3014ab9d92c147b417bab7bCopy head branch name to clipboard