Tesla shareholders have again approved a multi-billion-dollar pay package for the US carmaker’s chief executive Elon Musk, after the deal originally authorized in 2018 was overturned by a US court in January. The re-approval given at Tesla’s annual general meeting on Thursday does not mean Musk will automatically receive the package as he may still face further legal challenges over the $56-billion deal. Shareholders also voted in favour of moving Tesla’s legal headquarters from Delaware to Texas, the company said after the meeting. In 2018, a majority of 73% of shareholders voted in favour of…