[fix](httpv2) make http v2 and v1 interface compatible (#7848)

http v2 TableSchemaAction adds the return value of aggregation_type,
and modifies the corresponding code of Flink/Spark Connector
10 files changed
tree: dcefa54a04e547275c4ad819f41cd7d544af38bf
  1. DataX/
  2. flink-doris-connector/
  3. logstash/
  4. spark-doris-connector/