[CI] DirectBlobContainerIndexInputTests.testRandomReads

[matriv]

Build scan:
https://gradle-enterprise.elastic.co/s/j4pqslngn7h5e

Repro line:

./gradlew ':x-pack:plugin:searchable-snapshots:test' --tests "org.elasticsearch.index.store.direct.DirectBlobContainerIndexInputTests.testRandomReads" \
  -Dtests.seed=ED84AFC0A8C9EBE1 \
  -Dtests.security.manager=true \
  -Dtests.locale=sr-RS \
  -Dtests.timezone=Europe/Volgograd \
  -Druntime.java=8

Reproduces locally?:
YES

Applicable branches:
7.x

Failure history:
1st occurence

Failure excerpt:

org.elasticsearch.index.store.direct.DirectBlobContainerIndexInputTests > testRandomReads FAILED |  
-- | --
  | arrays first differed at element [1131]; expected:<40> but was:<0> |  
  | at __randomizedtesting.SeedInfo.seed([ED84AFC0A8C9EBE1:D8860D3342654FCB]:0) |  
  | at org.junit.internal.ComparisonCriteria.arrayEquals(ComparisonCriteria.java:55) |  
  | at org.junit.Assert.internalArrayEquals(Assert.java:532) |  
  | at org.junit.Assert.assertArrayEquals(Assert.java:341) |  
  | at org.junit.Assert.assertArrayEquals(Assert.java:352) |  
  | at org.elasticsearch.index.store.direct.DirectBlobContainerIndexInputTests.testRandomReads(DirectBlobContainerIndexInputTests.java:140) |  
  |   |  
  | Caused by: |  
  | java.lang.AssertionError: expected:<40> but was:<0> |  
  | at org.junit.Assert.fail(Assert.java:88) |  
  | at org.junit.Assert.failNotEquals(Assert.java:834) |  
  | at org.junit.Assert.assertEquals(Assert.java:118) |  
  | at org.junit.Assert.assertEquals(Assert.java:144) |  
  | at org.junit.internal.ExactComparisonCriteria.assertElementsEqual(ExactComparisonCriteria.java:8) |  
  | at org.junit.internal.ComparisonCriteria.arrayEquals(ComparisonCriteria.java:53) |  
  | ... 4 more

[elasticmachine]

Pinging @elastic/es-distributed (Team:Distributed)