[CI] flaky test faiure - o.o.indices.recovery.IndexRecoveryIT.testRerouteRecovery

[tlfeng]

Caught from PR #2415 (comment)

❌   Gradle Check failure 0d66c0c
Log 3314

Reports 3314

REPRODUCE WITH: ./gradlew ':server:internalClusterTest' --tests "org.opensearch.indices.recovery.IndexRecoveryIT.testRerouteRecovery" -Dtests.seed=F231651D93AD15B9 -Dtests.security.manager=true -Dtests.jvm.argline="-XX:TieredStopAtLevel=1 -XX:ReservedCodeCacheSize=64m" -Dtests.locale=es-PY -Dtests.timezone=Africa/Mogadishu -Druntime.java=17

org.opensearch.indices.recovery.IndexRecoveryIT > testRerouteRecovery FAILED
    java.lang.AssertionError: 
    Expected: not <DONE>
         but: was <DONE>
        at __randomizedtesting.SeedInfo.seed([F231651D93AD15B9:5F9AD649A6F577FB]:0)
        at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18)
        at org.junit.Assert.assertThat(Assert.java:964)
        at org.junit.Assert.assertThat(Assert.java:930)
        at org.opensearch.indices.recovery.IndexRecoveryIT.assertOnGoingRecoveryState(IndexRecoveryIT.java:249)
        at org.opensearch.indices.recovery.IndexRecoveryIT.testRerouteRecovery(IndexRecoveryIT.java:697)

[tlfeng]

Close the issue because the flaky test hasn't occurred again ever since found for the first time.