**Build scan:**
https://gradle-enterprise.elastic.co/s/xvwrlxusnxdgu/tests/:qa:rolling-upgrade:v8.6.1%23oneThirdUpgradedTest/org.elasticsearch.upgrades.SnapshotBasedRecoveryIT/testSnapshotBasedRecovery

**Reproduction line:**
```
./gradlew ':qa:rolling-upgrade:v8.6.1#oneThirdUpgradedTest' -Dtests.class="org.elasticsearch.upgrades.SnapshotBasedRecoveryIT" -Dtests.method="testSnapshotBasedRecovery" -Dtests.seed=32151106DB58AD22 -Dtests.bwc=true -Dtests.locale=en-MT -Dtests.timezone=Asia/Colombo -Druntime.java=17
```

**Applicable branches:**
main

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

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.upgrades.SnapshotBasedRecoveryIT&tests.test=testSnapshotBasedRecovery

**Failure excerpt:**
```
java.lang.AssertionError: timed out waiting for green state for index [snapshot_based_recovery] cluster state [{
  "cluster_name" : "v8.6.1",
  "cluster_uuid" : "ETWjuovuQXC6pr6CN8pJXA",
  "version" : 391,
  "state_uuid" : "y7ss0aZLQvab9JIDk7jppg",
  "master_node" : "tsyOGVI1T5iBSTLS0zL29A",
  ...
```
qa/rolling-upgrade/src/test/java/org/elasticsearch/upgrades/DesiredNodesUpgradeIT.java
Settings.builder().put(NODE_NAME_SETTING.getKey(), nodeName).build(),
                    new DesiredNode.ProcessorsRange(minProcessors, minProcessors + randomIntBetween(10, 20)),
                    ByteSizeValue.ofGb(randomIntBetween(10, 24)),
                    ByteSizeValue.ofGb(randomIntBetween(128, 256)),
                    Version.CURRENT
                );
            }).toList();
        }
        updateDesiredNodes(nodes, version);
    }
    private void addClusterNodesToDesiredNodesWithIntegerProcessors(int version) throws Exception {
        final var nodes = getNodeNames().stream()
            .map(
                nodeName -> new DesiredNode(
                    Settings.builder().put(NODE_NAME_SETTING.getKey(), nodeName).build(),
                    randomIntBetween(1, 24),
                    ByteSizeValue.ofGb(randomIntBetween(10, 24)),
                    ByteSizeValue.ofGb(randomIntBetween(128, 256)),
                    Version.CURRENT
                )
            )
            .toList();
        updateDesiredNodes(nodes, version);
    }
    private void updateDesiredNodes(List<DesiredNode> nodes, int version) throws IOException {
        final var request = new Request("PUT", "/_internal/desired_nodes/upgrade_test/" + version);
        try (var builder = JsonXContent.contentBuilder()) {
            builder.startObject();
            builder.xContentList(UpdateDesiredNodesRequest.NODES_FIELD.getPreferredName(), nodes);
            builder.endObject();