The hottest contest in the electric car industry right now may be the race for third place.Thanks to Tesla’s longtime supremacy (at least in this country), its two mainstays — the Model Y and Model 3 — sit comfortably atop the monthly list of best-selling EVs. Movement in the No. 3 spot, then, has become a signal for success from the automakers attempting to go electric. The original Chevy Bolt once occupied this position thanks to its band of d…