This PR sets user-agent header in Pubsub publisher and consumer to get GCP attribution. We did same thing in the Collector as well. Implementation in the Collector can be checked for the reference.
Also, I've moved Pubsub config specs under Pubsub module because config tests under common-fs2 module doesn't pick up and test application.conf of Pubsub module.
This PR sets user-agent header in Pubsub publisher and consumer to get GCP attribution. We did same thing in the Collector as well. Implementation in the Collector can be checked for the reference.
Also, I've moved Pubsub config specs under Pubsub module because config tests under common-fs2 module doesn't pick up and test
application.confof Pubsub module.