MILAN (Reuters) – Telecom Italia’s (TIM) top investor Vivendi is keen to start talks with Italy’s new right-wing government on a new plan to create a national broadband company, people close to the French media conglomerate said on Sunday. Debt-laden Telecom Italia has been embroiled for months in negotiations over the sale of its prized landline grid to state lender Cassa Depositi e Prestiti (CDP). The potential sale was part of a plan sponsored by the previous government to combine TIM’s fixed network assets with those of smaller broadband operator Open Fiber in order to create a national ne…