Bump debug, express, express-session, grunt-contrib-watch and helmet#18

dependabot[bot] wants to merge 1 commit intomasterdevansXD/ers:masterfrom

dependabot/npm_and_yarn/debug-and-express-and-express-session-and-grunt-contrib-watch-and-helmet-2.6.9devansXD/ers:dependabot/npm_and_yarn/debug-and-express-and-express-session-and-grunt-contrib-watch-and-helmet-2.6.9Copy head branch name to clipboard