The only way I see something like this even remotely close to happening is if Tesla declares full Chapter 7 bankruptcy, sold off all the factory assets to pay back creditors, and the buyer (a different/new company) of those assets started up the factory again under a new name/company.
But (a) that's just not going to happen (b) if that did happen, Tesla would likely be able to get a bail-out from the government to keep the doors open and lines running (c) if that did ever happen in the future, the chance of the tax credit still even being a thing is unlikely, (d) if Tesla had to declare Chapter 7 bankruptcy, there's something inherently wrong with the business model, and (e) see (a).