### CI Link

https://elasticsearch-ci.elastic.co/job/elastic+elasticsearch+pull-request+part-1/15849/consoleFull

### Repro line

./gradlew ':server:internalClusterTest' --tests "org.elasticsearch.snapshots.ConcurrentSnapshotsIT.testMasterFailoverDuringStaleIndicesCleanup" -Dtests.seed=E1117F7A8434C9ED -Dtests.locale=es-PR -Dtests.timezone=America/Cancun -Druntime.java=17

### Does it reproduce?

Yes

### Applicable branches

master

### Failure history

_No response_

### Failure excerpt

This is a test bug and a result of #86514. This test simply does not apply any longer in its current form.
I'll fix it.

Failure:


```

REPRODUCE WITH: ./gradlew ':server:internalClusterTest' --tests "org.elasticsearch.snapshots.ConcurrentSnapshotsIT.testMasterFailoverDuringStaleIndicesCleanup" -Dtests.seed=E1117F7A8434C9ED -Dtests.locale=es-PR -Dtests.timezone=America/Cancun -Druntime.java=17

org.elasticsearch.snapshots.ConcurrentSnapshotsIT > testMasterFailoverDuringStaleIndicesCleanup FAILED
    java.lang.Exception: Test abandoned because suite timeout was reached.
        at __randomizedtesting.SeedInfo.seed([E1117F7A8434C9ED]:0)

REPRODUCE WITH: ./gradlew ':server:internalClusterTest' --tests "org.elasticsearch.snapshots.ConcurrentSnapshotsIT.testMasterFailoverDuringStaleIndicesCleanup" -Dtests.seed=E1117F7A8434C9ED -Dtests.locale=es-PR -Dtests.timezone=America/Cancun -Druntime.java=17

org.elasticsearch.snapshots.ConcurrentSnapshotsIT > classMethod FAILED
    java.lang.Exception: Suite timeout exceeded (>= 1200000 msec).
        at __randomizedtesting.SeedInfo.seed([E1117F7A8434C9ED]:0)

```
server/src/internalClusterTest/java/org/elasticsearch/snapshots/ConcurrentSnapshotsIT.java
import java.nio.file.StandardOpenOption;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import static org.elasticsearch.cluster.metadata.IndexMetadata.SETTING_NUMBER_OF_REPLICAS;
import static org.elasticsearch.cluster.metadata.IndexMetadata.SETTING_NUMBER_OF_SHARDS;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertAcked;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertFileExists;
import static org.hamcrest.Matchers.contains;
import static org.hamcrest.Matchers.containsInAnyOrder;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.either;
import static org.hamcrest.Matchers.empty;
import static org.hamcrest.Matchers.endsWith;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.greaterThan;
import static org.hamcrest.Matchers.greaterThanOrEqualTo;
import static org.hamcrest.Matchers.hasSize;
import static org.hamcrest.Matchers.instanceOf;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
@ESIntegTestCase.ClusterScope(scope = ESIntegTestCase.Scope.TEST, numDataNodes = 0)
public class ConcurrentSnapshotsIT extends AbstractSnapshotIntegTestCase {
    @Override
    protected Collection<Class<? extends Plugin>> nodePlugins() {
        return Arrays.asList(MockTransportService.TestPlugin.class, MockRepository.Plugin.class);