[Snyk] Security upgrade express from 4.18.2 to 4.21.0#8

jtwebman wants to merge 1 commit intomasterjtwebman/node-express-postgres-docker-todo:masterfrom

snyk-fix-fa34592ca5d27c4f7a8a7db0614c76d6jtwebman/node-express-postgres-docker-todo:snyk-fix-fa34592ca5d27c4f7a8a7db0614c76d6Copy head branch name to clipboard