Revert "build(owl-bot): route traffic to the cloud-run backend (#3322)" (#3323)
Revert "build(owl-bot): route traffic to the cloud-run backend (#3322)" (#3323)

This reverts commit a765926864e4ed8492ed4b9f72dce1ad6cb177a2.
googleapis/repo-automation-bots,googleapis/repo-automation-bots,googleapis/repo-automation-bots,googleapis/repo-automation-bots,googleapis/repo-automation-bots