### 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/admin/indices/resolve/TransportResolveIndexActionTests.java
private final ThreadPool threadPool = new TestThreadPool(getClass().getName());
    @Override
    public void tearDown() throws Exception {
        super.tearDown();
        ThreadPool.terminate(threadPool, 10, TimeUnit.SECONDS);
    }
    public void testCCSCompatibilityCheck() throws Exception {
        Settings settings = Settings.builder()
            .put("node.name", TransportResolveIndexActionTests.class.getSimpleName())
            .put(SearchService.CCS_VERSION_CHECK_SETTING.getKey(), "true")
            .build();
        ActionFilters actionFilters = mock(ActionFilters.class);
        when(actionFilters.filters()).thenReturn(new ActionFilter[0]);
        try {
            TransportService transportService = MockTransportService.createNewService(
                Settings.EMPTY,
                VersionInformation.CURRENT,
                TransportVersion.current(),
                threadPool
            );
            ResolveIndexAction.Request request = new ResolveIndexAction.Request(new String[] { "test" }) {
                @Override
                public void writeTo(StreamOutput out) throws IOException {
                    super.writeTo(out);
                    if (out.getTransportVersion().before(TransportVersion.current())) {
                        throw new IllegalArgumentException(
                            "This request isn't serializable before transport version " + TransportVersion.current()
                        );
                    }
                }