[CI] o.o..search.aggregations.metrics.TDigestStateTests.testMoreThan4BValues failure

[nknize]

The following failed on unrelated PR #1752. Possible rounding error. This will need to be addressed separately from the PR:

./gradlew ':server:test' --tests "org.opensearch.search.aggregations.metrics.TDigestStateTests.testMoreThan4BValues" -Dtests.seed=5630AE9543646685 -Dtests.security.manager=true -Dtests.jvm.argline="-XX:TieredStopAtLevel=1 -XX:ReservedCodeCacheSize=64m -Djava.security.manager=allow" -Dtests.locale=el-GR -Dtests.timezone=Indian/Chagos -Druntime.java=17

  2> java.lang.AssertionError
        at __randomizedtesting.SeedInfo.seed([5630AE9543646685:54203DC5B4948AA7]:0)
        at org.junit.Assert.fail(Assert.java:86)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at org.junit.Assert.assertTrue(Assert.java:52)
        at org.opensearch.search.aggregations.metrics.TDigestStateTests.testMoreThan4BValues(TDigestStateTests.java:60)
  2> NOTE: leaving temporary files on disk at: /opt/dev/opensearch-project/opensearch/server/build/testrun/test/temp/org.opensearch.search.aggregations.metrics.TDigestStateTests_5630AE9543646685-001
  2> NOTE: test params are: codec=Asserting(Lucene87): {}, docValues:{}, maxPointsInLeafNode=1147, maxMBSortInHeap=5.679778913474905, sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=el-GR, timezone=Indian/Chagos
  2> NOTE: Linux 4.15.0-163-generic amd64/Oracle Corporation 17.0.1 (64-bit)/cpus=8,threads=1,free=522861872,total=536870912
  2> NOTE: All tests run in this JVM: [TDigestStateTests]

assertTrue(v >= prev); fails w/ following values:
v=3.1138788538165313E-4
prev=3.113878853816532E-4