### 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
listener,
                    (r, l) -> setOnce.set(Tuple.tuple(r, l))
                );
                if (localIndices == null) {
                    assertNull(setOnce.get());
                } else {
                    Tuple<SearchRequest, ActionListener<SearchResponse>> tuple = setOnce.get();
                    assertEquals("", tuple.v1().getLocalClusterAlias());
                    assertThat(tuple.v2(), instanceOf(TransportSearchAction.CCSActionListener.class));
                    tuple.v2().onResponse(emptySearchResponse());
                }
                awaitLatch(latch, 5, TimeUnit.SECONDS);
                SearchResponse searchResponse = response.get();
                assertEquals(disconnectedNodesIndices.size(), searchResponse.getClusters().getSkipped());
                assertEquals(totalClusters, searchResponse.getClusters().getTotal());
                int successful = totalClusters - disconnectedNodesIndices.size();
                assertEquals(successful, searchResponse.getClusters().getSuccessful());
                assertEquals(successful == 0 ? 0 : successful + 1, searchResponse.getNumReducePhases());
            }
            
            
            assertTrue(disconnectedLatch.await(5, TimeUnit.SECONDS));
            service.clearAllRules();
            if (randomBoolean()) {
                for (int i : disconnectedNodesIndices) {
                    if (randomBoolean()) {
                        RemoteClusterServiceTests.updateSkipUnavailable(remoteClusterService, "remote" + i, true);
                    }
                }
            }