[Snyk] Upgrade express from 4.18.2 to 4.21.2#27

ad0x99 wants to merge 1 commit intodevad0x99/play-with-node:devfrom

snyk-upgrade-5ae2fd0ca5a87f9a0225125c5c85c51bad0x99/play-with-node:snyk-upgrade-5ae2fd0ca5a87f9a0225125c5c85c51bCopy head branch name to clipboard