Bump express from 4.16.2 to 4.17.3 in /Mar2020/webappbuilder/server#6

dependabot[bot] wants to merge 1 commit into

masterNAPSG/RMPT-Developer-Toolkit:masterfrom

dependabot/npm_and_yarn/Mar2020/webappbuilder/server/express-4.17.3NAPSG/RMPT-Developer-Toolkit:dependabot/npm_and_yarn/Mar2020/webappbuilder/server/express-4.17.3Copy head branch name to clipboard