Welcome back to TechCrunch Mobility, your hub for the future of transportation and now, more than ever, how AI is playing a part. To get this in your inbox, sign up here for free — just click TechCrunch Mobility! A quick heads-up to readers: I will not publish an issue next week due to the July 4th holiday. I will see you all the following week.  A series of stories this week highlight the continued — and apparently growing — scrutiny of Tesla’s automated driving system known as Full Self-Driving (Supervised). A fatal crash involving a Tesla that struck a…