By Matt Audilet Veteran reporter Kim Jones, 52, is leaving NFL Network after 10 years with the broadcasting entity. On Friday, she took to Twitter with a farewell message to her fans and co-workers. “After 10 years, my time at NFL Network is ending. I’m healthy, happy, grateful and — as always — optimistic. My best to the good folks at NFLN. Life is good,” she wrote. Jones began her professional career with Yes Network in 2005 — working as a clubhouse reporter for the New York Yankees. She also worked as a New York Giants beat reporter for The Star-Ledger in Newark, New Jersey. In 2012, Jones …