LONDON — Elon Musk has been granted a license to supply energy in the U.K. Ofgem announced Thursday morning it has issued Musk-owned Tesla Energy Ventures with a license to provide electricity to U.K. businesses and households.  It brings a fresh contender into the supplier market, amid fears the global energy crisis will force up household bills.  The decision comes at the end of a seven-month approval process. Musk's bid to enter the U.K. market has been highly controversial, after the world'