Fix ARG_NOT_SET deserialization for _date fields in OperatorSerialization#66564

hwang-cadent wants to merge 2 commits intoapache:mainapache/airflow:mainfrom

hwang-cadent:fix-arg-not-set-deserialization-date-fieldshwang-cadent/airflow:fix-arg-not-set-deserialization-date-fieldsCopy head branch name to clipboard