There's a windows AccessDeniedException buried in here somewhere but I'm not sure if that's the root cause or not.

**Build scan:**
https://gradle-enterprise.elastic.co/s/ua7fjthhwhydq/tests/:server:internalClusterTest/org.elasticsearch.snapshots.DedicatedClusterSnapshotRestoreIT/testDeleteIndexDuringSnapshot

**Reproduction line:**
`gradlew ':server:internalClusterTest' --tests "org.elasticsearch.snapshots.DedicatedClusterSnapshotRestoreIT.testDeleteIndexDuringSnapshot" -Dtests.seed=205E4FD38CD27088 -Dtests.locale=bg-BG -Dtests.timezone=Africa/Kinshasa -Druntime.java=18`

**Applicable branches:**
master

**Reproduces locally?:**
Didn't try

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.snapshots.DedicatedClusterSnapshotRestoreIT&tests.test=testDeleteIndexDuringSnapshot

**Failure excerpt:**
```
java.lang.Exception: Test abandoned because suite timeout was reached.

  at __randomizedtesting.SeedInfo.seed([205E4FD38CD27088]:0)

```
server/src/internalClusterTest/java/org/elasticsearch/snapshots/DedicatedClusterSnapshotRestoreIT.java
logger.info("--> close the index");
        assertAcked(client().admin().indices().prepareClose("test-idx"));
        logger.info("--> shutdown one of the nodes that should make half of the shards unavailable");
        internalCluster().restartRandomDataNode(new InternalTestCluster.RestartCallback() {
            @Override
            public boolean clearData(String nodeName) {
                return true;
            }
        });
        assertThat(
            clusterAdmin().prepareHealth()
                .setWaitForEvents(Priority.LANGUID)
                .setTimeout("1m")
                .setWaitForNodes("2")
                .execute()
                .actionGet()
                .isTimedOut(),
            equalTo(false)
        );
        logger.info("--> restore index snapshot");
        assertThat(
            clusterAdmin().prepareRestoreSnapshot("test-repo", "test-snap-1")
                .setRestoreGlobalState(false)
                .setWaitForCompletion(true)
                .get()
                .getRestoreInfo()
                .successfulShards(),
            equalTo(6)
        );
        ensureGreen("test-idx");