Make build-for-windows.ps1 fail if install-node-dependencies.sh fails#2120

fredrikekelund merged 2 commits into

trunkAutomattic/studio:trunkfrom

f26d/exit-flag-for-node-dependencies-script-on-windowsAutomattic/studio:f26d/exit-flag-for-node-dependencies-script-on-windowsCopy head branch name to clipboard