TestInspectOomKilledTrue: skip on cgroup v2
The test fails intermittently on cgroup v2.
```
=== FAIL: amd64.integration.container TestInspectOomKilledTrue (0.53s)
kill_test.go:171: assertion failed: true (true bool) != false (inspect.State.OOMKilled bool)
```
Tracked in issue 41929
@@ -155,6 +155,7 @@ func TestInspectOomKilledTrue(t *testing.T) {
skip.If(t, testEnv.DaemonInfo.OSType == "windows")
skip.If(t, testEnv.DaemonInfo.CgroupDriver == "none")
skip.If(t, !testEnv.DaemonInfo.MemoryLimit || !testEnv.DaemonInfo.SwapLimit)
+ skip.If(t, testEnv.DaemonInfo.CgroupVersion == "2", "FIXME: flaky on cgroup v2 (https://github.com/moby/moby/issues/41929)")
defer setupTest(t)()
ctx := context.Background()
