Nothing to worry about.
You just drove over something hard and sharp, and the tread blocks did their job, deforming around the obstacle.
There is visible damage to the tire sidewall or carcass, so there is nothing to repair or warranty.
There is no warranty from Tesla on the tires (or any of the other disposable materials like wiper blades, etc.), and tire OEMs explicitly disclaim any wear warranties on OEM tires.
Check the tire manufactures web site, if in doubt, like this one:
We want you to be 100% satisfied with your Michelin tires. If you have questions, then view our Michelin Warranty Information and the Michelin Promise Plan.
www.michelinman.com
HTH,
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