### 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
final int nbIndices = randomIntBetween(10, 20);
        for (int i = 0; i < nbIndices; i++) {
            final String index = "index-" + i;
            createIndexWithContent(index);
            final String snapshot = "snapshot-" + i;
            createSnapshot(repository, snapshot, List.of(index));
        }
        final List<ActionFuture<AcknowledgedResponse>> cloneFutures = new ArrayList<>();
        final List<ActionFuture<RestoreSnapshotResponse>> restoreFutures = new ArrayList<>();
        for (int i = 0; i < nbIndices; i++) {
            if (randomBoolean()) {
                restoreFutures.add(
                    client().admin()
                        .cluster()
                        .prepareRestoreSnapshot(repository, "snapshot-" + i)
                        .setIndices("index-" + i)
                        .setRenamePattern("(.+)")
                        .setRenameReplacement("$1-restored-" + i)
                        .setWaitForCompletion(true)
                        .execute()
                );
            } else {
                cloneFutures.add(
                    client().admin()
                        .cluster()
                        .prepareCloneSnapshot(repository, "snapshot-" + i, "clone-" + i)
                        .setIndices("index-" + i)
                        .execute()
                );
            }