Update e2e test because we now tag the bastion

Author: mdbooth

test/e2e/suites/e2e/e2e_test.go

@@ -124,10 +124,9 @@ var _ = Describe("e2e tests [PR-Blocking]", func() {
 			Expect(err).NotTo(HaveOccurred())
 
 			// Tag: clusterName is declared on OpenStackCluster and gets propagated to all machines
-			// except the bastion host
 			allServers, err := shared.DumpOpenStackServers(e2eCtx, servers.ListOpts{Tags: clusterName})
 			Expect(err).NotTo(HaveOccurred())
-			Expect(allServers).To(HaveLen(2))
+			Expect(allServers).To(HaveLen(3))
 
 			// When listing servers with multiple tags, nova api requires a single, comma-separated string
 			// with all the tags