BERLIN (Reuters) – The German government on Monday failed to approve a draft law to put on reserve two of the country’s last nuclear power plants beyond their planned phase-out due to political disagreements, the Economy Ministry said, complicating Berlin’s energy plans for the winter. Germany had planned to complete a phase-out of nuclear power by the end of this year, but a collapse in energy supplies from Russia because of the war in Ukraine has prompted the government to keep two plants on standby until April. But disagreements within the German cabinet could jeopardize the possible lifesp…