### CI Link

https://gradle-enterprise.elastic.co/s/o5szwywjimd6o/

### Repro line

./gradlew ':x-pack:plugin:core:test' --tests "org.elasticsearch.xpack.core.ml.job.config.JobUpdateTests.testMergeWithJob" -Dtests.seed=574F3B6BEFEFE6BA -Dtests.locale=ar-DZ -Dtests.timezone=Universal -Druntime.java=20

### Does it reproduce?

Yes

### Applicable branches

main

### Failure history

_No response_

### Failure excerpt

```
org.elasticsearch.xpack.core.ml.job.config.JobUpdateTests > testMergeWithJob FAILED
    java.lang.IllegalArgumentException: Cannot convert 8.11.0. Incompatible version
        at __randomizedtesting.SeedInfo.seed([574F3B6BEFEFE6BA:691D63E8F460F0FE]:0)
        at org.elasticsearch.xpack.core.ml.MlConfigVersion.fromVersion(MlConfigVersion.java:274)
        at org.elasticsearch.xpack.core.ml.job.config.JobUpdateTests.testMergeWithJob(JobUpdateTests.java:296)
```

With all these "versions" that we have now decoupled from transport version or node version, we need to ensure that all get bumped when a version bump occurs. There are too many of these things to not catch them in CI in a version bump for a cut release.
x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/job/config/JobUpdateTests.java
*/
    public JobUpdate createRandom(String jobId, @Nullable Job job) {
        JobUpdate.Builder update = new JobUpdate.Builder(jobId);
        if (randomBoolean()) {
            int groupsNum = randomIntBetween(0, 10);
            List<String> groups = new ArrayList<>(groupsNum);
            for (int i = 0; i < groupsNum; i++) {
                groups.add(JobTests.randomValidJobId());
            }
            update.setGroups(groups);
        }
        if (randomBoolean()) {
            update.setDescription(randomAlphaOfLength(20));
        }
        if (randomBoolean()) {
            List<JobUpdate.DetectorUpdate> detectorUpdates = job == null
                ? createRandomDetectorUpdates()
                : createRandomDetectorUpdatesForJob(job);
            update.setDetectorUpdates(detectorUpdates);
        }
        if (randomBoolean()) {
            update.setModelPlotConfig(ModelPlotConfigTests.createRandomized());
        }
        if (randomBoolean()) {
            update.setAnalysisLimits(
                AnalysisLimits.validateAndSetDefaults(
                    AnalysisLimitsTests.createRandomized(),
                    null,
                    AnalysisLimits.DEFAULT_MODEL_MEMORY_LIMIT_MB
                )