Bump electron from 3.1.13 to 9.4.0 in /Tools/WinMLDashboard#375

dependabot[bot] wants to merge 1 commit intomastermicrosoft/Windows-Machine-Learning:masterfrom

dependabot/npm_and_yarn/Tools/WinMLDashboard/electron-9.4.0microsoft/Windows-Machine-Learning:dependabot/npm_and_yarn/Tools/WinMLDashboard/electron-9.4.0Copy head branch name to clipboard