[Snyk] Upgrade undici from 5.28.4 to 6.21.0#63

nerdy-tech-com-gitub wants to merge 1 commit intomainnerdy-tech-com-gitub/toolkit:mainfrom

snyk-upgrade-de0df13ecf1b5e9114e232dd708a5aafnerdy-tech-com-gitub/toolkit:snyk-upgrade-de0df13ecf1b5e9114e232dd708a5aafCopy head branch name to clipboard