[fix](Nereids) fix regression framework compare issue and fix code point count - #49575

[fix](Nereids) fix regression framework compare issue and fix code point count#49575

starocean999 merged 3 commits into

apache:masterapache/doris:masterfrom

LiBinfeng-01:fix_fold_constant_regressionLiBinfeng-01/doris:fix_fold_constant_regressionCopy head branch name to clipboard