KAFKA-20277: Add session store with headers support for IQv2#21670

bbejeck merged 7 commits intoapache:trunkapache/kafka:trunkfrom

bbejeck:KAFKA-20277_verify_existing_IQv2_methods_for_session_storesbbejeck/kafka:KAFKA-20277_verify_existing_IQv2_methods_for_session_storesCopy head branch name to clipboard