Fix MachineSetSync test flake

Locally seeing regular flake where we reconcile fast enough that we
don't get the intermediary 'sync'd MAPI to CAPI' before we update to the
stable state of 'sync'd CAPI to MAPI' we expect to see given the
AuthoritativeAPI

Author: theobarberbany

pkg/controllers/machinesetsync/machineset_sync_controller_test.go

@@ -1174,7 +1174,7 @@ var _ = Describe("With a running MachineSetSync controller", func() {
 								HaveField("Type", Equal(consts.SynchronizedCondition)),
 								HaveField("Status", Equal(corev1.ConditionTrue)),
 								HaveField("Reason", Equal("ResourceSynchronized")),
-								HaveField("Message", Equal("Successfully synchronized MAPI MachineSet to CAPI")),
+								HaveField("Message", Equal("Successfully synchronized CAPI MachineSet to MAPI")),
 							))),
 					)
 				})