[Snyk] Security upgrade express from 4.16.4 to 4.21.1#13

Falieson wants to merge 1 commit intomasterTGRstack/typescript-graphql-react-app-express:masterfrom

snyk-fix-6ec7ae340d6eb37fede8f40325922e44TGRstack/typescript-graphql-react-app-express:snyk-fix-6ec7ae340d6eb37fede8f40325922e44Copy head branch name to clipboard