Enable merge bot for istio.github.io, and istio-releases/daily-release (#926)
Enable merge bot for istio.github.io, and istio-releases/daily-release (#926)

* Restore merge bot for istio.github.io, and enable merge bot for istio-releases/daily-release

* Restore merge bot for istio.github.io, and enable merge bot for istio-releases/daily-release

* Fix Tide config

istio/test-infra,istio/test-infra,istio/test-infra,istio/test-infra