It’s a tough gig for electric automakers right now. Electric vehicle maker Rivian originally forecast it would produce 50,000 cars in 2022. Then it cut that production target in half to 25,000. And it still missed the target. Rivian produced 24,337 vehicles last year and delivered only 20,332.  Tesla, a rival of Rivian, also missed its production targets. Both companies saw their share prices plunge as a result.  Both companies are…