Move release tracking from deployer to release-tools

Release tracking keeps track of deployed releases.

The deployer triggers a job in release-tools with $TRACK_DEPLOYMENT == "true", this will run bundle exec rake "release:track_deployment[$DEPLOY_ENVIRONMENT, $DEPLOY_STATUS, $DEPLOY_VERSION]".

Responsibilities

This job is responsible for the following tasks:

• track deployment with GitLab deployment API
• track deployment on sentry
• create the QA issue

Dependencies

• ops.gitlab.net
  • release/tools project
  • release/metadata project
• GitLab.com
  • API for release tracking
  • API for creating the QA issue
• sentry.GitLab.net