Bump debug, karma, browser-sync and serve-index in /ui/ui-app#249

dependabot[bot] wants to merge 1 commit intomasterTeradata/kylo:masterfrom

dependabot/npm_and_yarn/ui/ui-app/debug-and-debug-and-karma-and-browser-sync-and-serve-index-2.6.9Teradata/kylo:dependabot/npm_and_yarn/ui/ui-app/debug-and-debug-and-karma-and-browser-sync-and-serve-index-2.6.9Copy head branch name to clipboard