Update 1-getting-started.md
Update 1-getting-started.md

yarn prisma deploy won't work unless prisma installed globally. In order to avoid having to install root-level packages for the tutorial, preference should be to simply install project dependencies prior to `yarn prisma deploy`.
howtographql/howtographql,howtographql/howtographql,DevanB/howtographql,howtographql/howtographql,DevanB/howtographql