Update librdkafka to 1.0.1 (#627)
Update librdkafka to 1.0.1 (#627)

Release Notes: https://github.com/edenhill/librdkafka/releases/tag/v1.0.1
Blizzard/node-rdkafka,Blizzard/node-rdkafka,Blizzard/node-rdkafka,Blizzard/node-rdkafka