[Snyk] Security upgrade express from 4.13.4 to 4.19.2#28

Bhanditz wants to merge 1 commit intomasterBhanditz/socket.io:masterfrom

snyk-fix-39b8b3e83e191b17d7c9af61af3edfb3Bhanditz/socket.io:snyk-fix-39b8b3e83e191b17d7c9af61af3edfb3Copy head branch name to clipboard