By Tony Owusu Retailers are relying on promotions, discounts and markdowns to boost sales. Stock markets aren’t the only thing contracting in the first half of 2022. The cannabis industry is coming out of the pandemic to the same rocky seas that the stock and crypto markets are experiencing. The situation at Aurora Cannabis may illustrate this new reality best. Aurora announced that it is selling its Sun facility in Alberta for C$47 million ($36 million) in a deal that hasn’t closed yet. The selling price is a fraction of the more than C$250 million the company spent on the greenhouse facility…