### CI Link

https://gradle-enterprise.elastic.co/s/ym6b3yayxtusy/tests/:x-pack:plugin:async-search:internalClusterTest/org.elasticsearch.xpack.search.AsyncSearchActionIT/testCCSCheckCompatibility

### Repro line

./gradlew ':x-pack:plugin:async-search:internalClusterTest' --tests "org.elasticsearch.xpack.search.AsyncSearchActionIT.testCCSCheckCompatibility"

### Does it reproduce?

Yes

### Applicable branches

main

### Failure history

_No response_

### Failure excerpt

In `AsyncSearchActionIT.testCCSCheckCompatibility` and `TransportTermsEnumActionTests.TransportTermsEnumActionTests` the code assumes that it can send a request that uses the current transport version (see `DummyQueryBuilder` / `VersionedNamedWriteable` ) and that will always be incompatible with the `MINIMUM_CCS_VERSION`

However since the move to `TransportVersion` it is no longer the case that a node on the next node version will be incompatible with the previous node version (which is what `MINIMUM_CCS_VERSION` tracks). In fact, immediately after a version number they will be identical - that is, `TransportVersion.current()` will be the same version as `TransportVersion.MINIMUM_CCS_VERSION`

This causes these tests to fail until the transport version is bumped.

- https://github.com/elastic/elasticsearch/blob/6420924e314c9e154617055f1c91fa9d5f084049/x-pack/plugin/async-search/src/internalClusterTest/java/org/elasticsearch/xpack/search/AsyncSearchActionIT.java#L534
- https://github.com/elastic/elasticsearch/blob/4d3fb8d9938236dd7d6de2cae614fa8a34f66862/server/src/main/java/org/elasticsearch/TransportVersion.java#L224
 
For the test to work within the current assumptions it would need to get a `TransportVersion` that is after `MINIMUM_CCS_VERSION`, but `TransportVersionUtils` doesn't offer a way to create such a version on the fly (it has to already exist).

server/src/test/java/org/elasticsearch/action/search/TransportSearchActionTests.java
assertThat(failure.get(), instanceOf(RemoteTransportException.class));
                RemoteTransportException remoteTransportException = (RemoteTransportException) failure.get();
                assertEquals(RestStatus.NOT_FOUND, remoteTransportException.status());
            }
            int numDisconnectedClusters = randomIntBetween(1, numClusters);
            Set<DiscoveryNode> disconnectedNodes = Sets.newHashSetWithExpectedSize(numDisconnectedClusters);
            Set<Integer> disconnectedNodesIndices = Sets.newHashSetWithExpectedSize(numDisconnectedClusters);
            while (disconnectedNodes.size() < numDisconnectedClusters) {
                int i = randomIntBetween(0, numClusters - 1);
                if (disconnectedNodes.add(nodes[i])) {
                    assertTrue(disconnectedNodesIndices.add(i));
                }
            }
            CountDownLatch disconnectedLatch = new CountDownLatch(numDisconnectedClusters);
            RemoteClusterServiceTests.addConnectionListener(remoteClusterService, new TransportConnectionListener() {
                @Override
                public void onNodeDisconnected(DiscoveryNode node, Transport.Connection connection) {
                    if (disconnectedNodes.remove(node)) {
                        disconnectedLatch.countDown();
                    }
                }
            });
            for (DiscoveryNode disconnectedNode : disconnectedNodes) {
                service.addFailToSendNoConnectRule(disconnectedNode.getAddress());
            }
            {
                SearchRequest searchRequest = new SearchRequest();
                final CountDownLatch latch = new CountDownLatch(1);
                SetOnce<Tuple<SearchRequest, ActionListener<SearchResponse>>> setOnce = new SetOnce<>();
                AtomicReference<Exception> failure = new AtomicReference<>();