### 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
assertFalse(createSnapshot1Future.isDone());
        unblockNode(repoName, dataNode);
        assertSuccessful(createSnapshot1Future);
        assertThat(getRepositoryData(repoName).getGenId(), is(0L));
    }
    public void testStartWithSuccessfulShardSnapshotPendingFinalization() throws Exception {
        final String masterName = internalCluster().startMasterOnlyNode();
        final String dataNode = internalCluster().startDataOnlyNode();
        final String repoName = "test-repo";
        createRepository(repoName, "mock");
        createIndexWithContent("test-idx");
        createFullSnapshot(repoName, "first-snapshot");
        blockMasterOnWriteIndexFile(repoName);
        final ActionFuture<CreateSnapshotResponse> blockedSnapshot = startFullSnapshot(repoName, "snap-blocked");
        waitForBlock(masterName, repoName);
        awaitNumberOfSnapshotsInProgress(1);
        blockNodeOnAnyFiles(repoName, dataNode);
        final ActionFuture<CreateSnapshotResponse> otherSnapshot = startFullSnapshot(repoName, "other-snapshot");
        awaitNumberOfSnapshotsInProgress(2);
        assertFalse(blockedSnapshot.isDone());
        unblockNode(repoName, masterName);
        awaitNumberOfSnapshotsInProgress(1);
        awaitMasterFinishRepoOperations();
        unblockNode(repoName, dataNode);
        assertSuccessful(blockedSnapshot);
        assertSuccessful(otherSnapshot);
    }
    public void testConcurrentRestoreDeleteAndClone() throws Exception {
        final String repository = "test-repo";
        createRepository(logger, repository, "fs");