Merge branch 'master' of git.quantgroup.cn:QA/qg-dockerfiles

# Conflicts:
#	init_container/Dockerfile
#	init_container/checker.py
#	job/db-replacer/Dockerfile
#	job/db-replacer/docker-entrypoint.sh
#	job/rabbitmq-syncer/Dockerfile
#	job/rabbitmq-syncer/docker-entrypoint.sh