branch-2.1: [opt](nereids) support simplify string range (#55378)#55459

yiguolei merged 1 commit intoapache:branch-2.1apache/doris:branch-2.1from

924060929:branch-2.1-opt-string-partition924060929/incubator-doris:branch-2.1-opt-string-partitionCopy head branch name to clipboard