Add more varied tests for journal_client.fetch_last_revision_release_date
We've noticed some of these issues while deploying to staging
Test Plan
tests added
Migrated from D6011 (view on Phabricator)
Staging instance, all changes can be removed at any time
We've noticed some of these issues while deploying to staging
tests added
Migrated from D6011 (view on Phabricator)