Ensure podman temp directory is created on Start as well.

`getRuntimeDir()` (which is also responsible for creating TMPDIR if it doesn't exist) was being called on `Init()` but not on `Start()` which meant that after the host was restarted and TMPDIR was wiped, `startHostNetworking()` would try to start gvproxy and immediately bail.

Signed-off-by: kaorihinata <[email protected]>

pkg/machine/applehv/machine.go

@@ -572,6 +572,10 @@ func (m *MacMachine) Start(name string, opts machine.StartOptions) error {
 		return machine.ErrVMAlreadyRunning
 	}
 
+	if _, err := m.getRuntimeDir(); err != nil {
+	     return err
+	}
+
 	// TODO handle returns from startHostNetworking
 	forwardSock, forwardState, err := m.startHostNetworking()
 	if err != nil {