HIVE-4477 : remove redundant copy of arithmetic filter unit test testColOpScalarNumericFilterNullAndRepeatingLogic (Eric Hanson via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1478818 13f79535-47bb-0310-9956-ffa450edef68