[core] The config of changelog format and file format are separated

[zhiqiang-dev]

Purpose

Linked issue: none

Tests

org.apache.paimon.flink.ChangelogWithKeyFileStoreTableITCase#testInputChangelogProducerBatchRandom org.apache.paimon.flink.ChangelogWithKeyFileStoreTableITCase#testInputChangelogProducerStreamingRandom org.apache.paimon.flink.ChangelogWithKeyFileStoreTableITCase#testStandAloneInputJobRandom

API and Format

none

Documentation

auto generate