Start: Fix message if user start an already running instance

With this PR now if user start and running microshift instance then
it shows correct message.
```
 $ ./crc status
CRC VM:          Running
RAM Usage:       1.473GB of 3.913GB
Disk Usage:      6GB of 16.1GB (Inside the CRC VM)
Cache Usage:     208.9GB
Cache Directory: /home/prkumar/.crc/cache

$ ./crc start
INFO Loading bundle: crc_microshift_libvirt_4.12.9_amd64...
INFO A CRC VM for MicroShift 4.12.9 is already running
Started the MicroShift cluster.

export KUBECONFIG="/home/prkumar/.crc/machines/crc/kubeconfig"

Use the 'oc' command line interface:
  $ eval $(crc oc-env)
  $ oc COMMAND
```

Without this PR it was showing podman preset message template.
```
$ ./crc start
INFO Loading bundle: crc_microshift_libvirt_4.12.9_amd64...
INFO A CRC VM for Podman  is already running
podman runtime is now running.

Use the 'podman' command line interface:
  $ eval $(crc podman-env)
  $ podman-remote COMMAND
```

Author: praveenkumar

pkg/crc/machine/start.go

@@ -295,13 +295,12 @@ func (client *client) Start(ctx context.Context, startConfig types.StartConfig)
 		return nil, errors.Wrap(err, "Error getting the machine state")
 	}
 	if vmState == state.Running {
-		if !vm.bundle.IsOpenShift() {
-			logging.Infof("A CRC VM for Podman %s is already running", vm.bundle.GetPodmanVersion())
+		logging.Infof("A CRC VM for %s %s is already running", startConfig.Preset.ForDisplay(), vm.bundle.GetVersion())
+		if vm.bundle.IsPodman() {
 			return &types.StartResult{
 				Status: vmState,
 			}, nil
 		}
-		logging.Infof("A CRC VM for OpenShift %s is already running", vm.bundle.GetOpenshiftVersion())
 		clusterConfig, err := getClusterConfig(vm.bundle)
 		if err != nil {
 			return nil, errors.Wrap(err, "Cannot create cluster configuration")