[Snyk] Upgrade focus-visible from 5.2.0 to 5.2.1#16

Coridyn wants to merge 1 commit intomasterwidgetworks/tippyjs:masterfrom

snyk-upgrade-fbe7cad7a82ede6fd8808f5e9641aec4widgetworks/tippyjs:snyk-upgrade-fbe7cad7a82ede6fd8808f5e9641aec4Copy head branch name to clipboard