Merge "update Cloud Test Lab guide for Firebase / Studio 2.2. Originally...
Merge "update Cloud Test Lab guide for Firebase / Studio 2.2. Originally written by Aaron Carey. bug: 30400568" into nyc-dev am: bf5f1674 am: 50c4b926 am: 6c3f26e5 am: f946b7f6
am: a2aa9aea
Change-Id: Iac0cfc0b22262887f1ed999ab0ad9e2e54ceefc2