DNS URL's for non-PROD applications

[garywong-bc]

For non-prod (non-published) service names, the silver cluster will provide a wildcard DNS/cert combo at *.apps.silver.devops.gov.bc.ca.

RocketChat Reference(s):

• https://chat.pathfinder.gov.bc.ca/channel/devops-ocp4-migration?msg=zh3hsE9f8dPFCAcNX