As done with mac-drive-2 with
NXDRIVE-2062, let's upgrade mac-drive-1 from 10.12.6 (Sierra) to 10.13.6 (High Sierra). Xcode 10 will be installed too, and Xcode 9.2 removed.
- High Sierra: https://itunes.apple.com/us/app/macos-high-sierra/id1246284741?ls=1&mt=12
- Xcode 10: https://developer.apple.com/download/more/
- Firefox 73 will be installed.
- As commented in
NXDRIVE-2062, we do not loose the support for 10.12.