### CI Link

https://gradle-enterprise.elastic.co/s/bettqvfg5kyos

### Repro line

./gradlew ':server:internalClusterTest' --tests "org.elasticsearch.indices.recovery.IndexRecoveryIT.testTransientErrorsDuringRecoveryAreRetried" -Dtests.seed=4BDFC31A406EBDF9 -Dtests.locale=ga -Dtests.timezone=America/Atikokan -Druntime.java=19	

### Does it reproduce?

Didn't try

### Applicable branches

main

### Failure history

https://gradle-enterprise.elastic.co/scans/tests?search.timeZoneId=Europe/Rome&tests.container=org.elasticsearch.indices.recovery.IndexRecoveryIT&tests.test=testTransientErrorsDuringRecoveryAreRetried

### Failure excerpt

```
java.lang.AssertionError: timed out waiting for green state
```

Call to `ensureGreen()` times out before being able to reach a stable cluster state.
test/framework/src/main/java/org/elasticsearch/indices/recovery/AbstractIndexRecoveryIntegTestCase.java
);
        redMockTransportService.addSendBehavior(blueMockTransportService, new StubbableTransport.SendRequestBehavior() {
            private final AtomicInteger count = new AtomicInteger();
            @Override
            public void sendRequest(
                Transport.Connection connection,
                long requestId,
                String action,
                TransportRequest request,
                TransportRequestOptions options
            ) throws IOException {
                logger.info("--> sending request {} on {}", action, connection.getNode());
                if (PeerRecoverySourceService.Actions.START_RECOVERY.equals(action) && count.incrementAndGet() == 1) {
                    
                    try {
                        assertBusy(
                            () -> assertThat(
                                "Expected there to be some initializing shards",
                                client(blueNodeName).admin()
                                    .cluster()
                                    .prepareState()
                                    .setLocal(true)
                                    .get()
                                    .getState()
                                    .getRoutingTable()
                                    .index("test")
                                    .shard(0)
                                    .getAllInitializingShards(),
                                not(empty())
                            )