tests: Remove self-hosted etcd smoke tests
tests: Remove self-hosted etcd smoke tests

coreos/tectonic-installer,aknuds1/tectonic-installer,aknuds1/tectonic-installer,aknuds1/tectonic-installer,aknuds1/tectonic-installer,coreos/tectonic-installer,coreos/tectonic-installer,coreos/tectonic-installer,coreos/tectonic-installer,aknuds1/tectonic-installer