A prominent New York Times reporter revealed Wednesday on CNN that close advisors of former President Donald Trump wished he hadn’t mentioned a racist conspiracy theory — but were “more concerned” about a separate failed “missed opportunity.” Maggie Haberman joined “The Situation Room” on Wednesday and said Trump likely knows he performed “sub-optimally” at his debate against Vice President Kamala Harris. She was not surprised by how easily Trump became provoked. Haberman told CNN anchor Wolf Blitzer that Trump probably knows he lost the debate given his pushback against any criticism followin…