[BUG] Publish failing with more than 3 apis and having huge specification

Release version

v6.0.1.1

Describe the bug

Publish is failing with 4 apis and having huge specifications.
When we publish all 4 individually, they are publishing without any issues.

Expected behavior

Publish to be successful for any number of apis.

Actual behavior

Producing errors, randomly. Each run fails in different place
Content is '{"error":{"code":"PessimisticConcurrencyConflict","message":"Operation on the API is in progress","details":null}}'.

Reproduction Steps

Publish with 4 or more apis having huge opsn api specification

ソースファイル、テスト、エントリポイントのいずれも指定されていません。大規模な OpenAPI 仕様を持つ 4 つ以上の API の公開を再現し、PessimisticConcurrencyConflict が発生する箇所を記録してください。複数 API の公開が、個別の公開を必要とせずに安定して成功すれば完了です。