[Snyk] Upgrade express from 4.17.1 to 4.17.3#11

snyk-bot wants to merge 1 commit intomasterMoser-ss/node-course-web-server:masterfrom

snyk-upgrade-c5b5fff10f656917e9c1a47b937c9a4dMoser-ss/node-course-web-server:snyk-upgrade-c5b5fff10f656917e9c1a47b937c9a4dCopy head branch name to clipboard