Date By sf

A new Zuul version has been added to the SF-3.4 to address a security issue: https://review.opendev.org/742229. To fix a deployment run sfconfig --update from the install-server. Alternatively, run:

# From the install-server
ansible -m command -a "yum update -y *zuul*" zuul-scheduler:zuul-web:zuul-executor:zuul-merger
ansible-playbook /var/lib/software-factory/ansible/zuul_restart.yml