[Snyk] Upgrade classnames from 2.3.2 to 2.5.1#4

ubuntubeki wants to merge 1 commit intotrunkubuntubeki/wordpress-playground:trunkfrom

snyk-upgrade-0d940fa4711c13bf788f6296fa2994ecubuntubeki/wordpress-playground:snyk-upgrade-0d940fa4711c13bf788f6296fa2994ecCopy head branch name to clipboard