Bump go version in dev
Bump go version in dev

VividCortex/sarama,mailgun/sarama,Shopify/sarama,vrischmann/sarama,DataDog/sarama,raisemarketplace/sarama,mailgun/sarama,DataDog/sarama,vrischmann/sarama,VividCortex/sarama,remerge/sarama,remerge/sarama,Shopify/sarama,raisemarketplace/sarama