#94325 exposes some raciness in these tests that was hidden before.

**Build scan:**
https://gradle-enterprise.elastic.co/s/usugfk2dh6rti/tests/:x-pack:plugin:ilm:test/org.elasticsearch.xpack.ilm.IndexLifecycleRunnerTests/testRunStateChangePolicyWithNextStep

**Reproduction line:**
```
./gradlew ':x-pack:plugin:ilm:test' --tests "org.elasticsearch.xpack.ilm.IndexLifecycleRunnerTests.testRunStateChangePolicyWithNextStep" -Dtests.seed=58594895CA2093F1 -Dtests.locale=fr-BE -Dtests.timezone=US/Aleutian -Druntime.java=20
```

**Applicable branches:**
main

**Reproduces locally?:**
Yes

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.xpack.ilm.IndexLifecycleRunnerTests&tests.test=testRunStateChangePolicyWithNextStep

**Failure excerpt:**
```
java.lang.AssertionError: failed to register ILM history

  at __randomizedtesting.SeedInfo.seed([58594895CA2093F1:CD17BBC3898946E8]:0)
  at org.elasticsearch.xpack.ilm.IndexLifecycleRunnerTests.lambda$testRunStateChangePolicyWithNextStep$11(IndexLifecycleRunnerTests.java:376)
  at java.util.Optional.orElseThrow(Optional.java:403)
  at org.elasticsearch.xpack.ilm.IndexLifecycleRunnerTests.testRunStateChangePolicyWithNextStep(IndexLifecycleRunnerTests.java:376)
  at jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
  at java.lang.reflect.Method.invoke(Method.java:578)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1758)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:946)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:982)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:996)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:48)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.tests.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
  at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:843)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:490)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:955)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:840)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:891)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:902)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
  at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
  at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.tests.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:850)
  at java.lang.Thread.run(Thread.java:1623)

```
x-pack/plugin/ilm/src/test/java/org/elasticsearch/xpack/ilm/IndexLifecycleRunnerTests.java
MockAsyncActionStep step = new MockAsyncActionStep(stepKey, null);
        Exception expectedException = new RuntimeException();
        step.setException(expectedException);
        PolicyStepsRegistry stepRegistry = createOneStepPolicyStepRegistry(policyName, step);
        ClusterService clusterService = mock(ClusterService.class);
        IndexLifecycleRunner runner = new IndexLifecycleRunner(stepRegistry, historyStore, clusterService, threadPool, () -> 0L);
        IndexMetadata indexMetadata = IndexMetadata.builder("my_index")
            .settings(settings(Version.CURRENT))
            .numberOfShards(randomIntBetween(1, 5))
            .numberOfReplicas(randomIntBetween(0, 5))
            .build();
        runner.runPolicyAfterStateChange(policyName, indexMetadata);
        assertEquals(0, step.getExecuteCount());
        Mockito.verify(clusterService, Mockito.times(1)).createTaskQueue(any(), any(), any());
        Mockito.verifyNoMoreInteractions(clusterService);
    }
    public void testRunPolicyAsyncWaitStepClusterStateChangeIgnored() {
        String policyName = "async_wait_policy";
        StepKey stepKey = new StepKey("phase", "action", "async_wait_step");
        MockAsyncWaitStep step = new MockAsyncWaitStep(stepKey, null);
        Exception expectedException = new RuntimeException();
        step.setException(expectedException);
        PolicyStepsRegistry stepRegistry = createOneStepPolicyStepRegistry(policyName, step);
        ClusterService clusterService = mock(ClusterService.class);
        IndexLifecycleRunner runner = new IndexLifecycleRunner(stepRegistry, historyStore, clusterService, threadPool, () -> 0L);
        IndexMetadata indexMetadata = IndexMetadata.builder("my_index")
            .settings(settings(Version.CURRENT))
            .numberOfShards(randomIntBetween(1, 5))
            .numberOfReplicas(randomIntBetween(0, 5))
            .build();