UNITED NATIONS, Feb 28 (Reuters) - The issue of human rights in North Korea will stay on the U.N. Security Council agenda at the request of the United States and Albania after they submitted a note on Tuesday with the support of dozens of countries - double what they received last year. The move is likely to anger Pyongyang, which has repeatedly rejected accusations of abuses and blames sanctions for a dire humanitarian situation. Since 2006 North Korea has been under U.N. sanctions over its ballistic missiles and nuclear programs, but there are exemptions for humanitarian aid deliveries. North Korea's...