support sqlalchemy update values field check

[asukaminato0721]

                session.execute(
                    sa.update(LoadBalancingModelConfig)
                    .where(LoadBalancingModelConfig.id == rewrite.row_id)
                    .values(
                        credential_id=rewrite.new_credential_id,
                        name=rewrite.new_name,
                        encrypted_config=rewrite.new_encrypted_config,
                    )
                )

.values don't have field check and type check.