TestIpcModeOlderClient: skip if client < 1.40

This test case requires not just daemon >= 1.40, but also
client API >= 1.40. In case older client is used, we'll
get failure from the very first check:

> ipcmode_linux_test.go:313: assertion failed: shareable (string) != private (string)

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>

integration/container/ipcmode_linux_test.go

@@ -300,12 +300,14 @@ func TestDaemonIpcModeShareableFromConfig(t *testing.T) {
 // by default, even when the daemon default is private.
 func TestIpcModeOlderClient(t *testing.T) {
 	skip.If(t, versions.LessThan(testEnv.DaemonAPIVersion(), "1.40"), "requires a daemon with DefaultIpcMode: private")
+	c := testEnv.APIClient()
+	skip.If(t, versions.LessThan(c.ClientVersion(), "1.40"), "requires client API >= 1.40")
+
 	t.Parallel()
 
 	ctx := context.Background()
 
 	// pre-check: default ipc mode in daemon is private
-	c := testEnv.APIClient()
 	cID := container.Create(t, ctx, c, container.WithAutoRemove)
 
 	inspect, err := c.ContainerInspect(ctx, cID)