There have been two instances of this today (both in PR builds) that blew up due to an OOME.

**Build scan:**
https://gradle-enterprise.elastic.co/s/ryfsljqpbyjlm/tests/:x-pack:plugin:ml:internalClusterTest/org.elasticsearch.xpack.ml.integration.MlDistributedFailureIT/testClusterWithTwoMlNodes_StopsDatafeed_GivenJobFailsOnReassign

**Reproduction line:**
`./gradlew ':x-pack:plugin:ml:internalClusterTest' --tests "org.elasticsearch.xpack.ml.integration.MlDistributedFailureIT.testClusterWithTwoMlNodes_StopsDatafeed_GivenJobFailsOnReassign" -Dtests.seed=A3E13461A939BDF6 -Dtests.locale=ar-IQ -Dtests.timezone=America/Porto_Velho -Druntime.java=17`

**Applicable branches:**
master

**Reproduces locally?:**
No

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.xpack.ml.integration.MlDistributedFailureIT&tests.test=testClusterWithTwoMlNodes_StopsDatafeed_GivenJobFailsOnReassign

**Failure excerpt:**
```
java.lang.Exception: Test abandoned because suite timeout was reached.

  at __randomizedtesting.SeedInfo.seed([A3E13461A939BDF6]:0)

```
server/src/main/java/org/elasticsearch/plugins/PluginsService.java
DocValuesFormat.reloadDocValuesFormats(loader);
        Codec.reloadCodecs(loader);
    }
    private static Class<? extends Plugin> loadPluginClass(String className, ClassLoader loader) {
        try {
            return Class.forName(className, false, loader).asSubclass(Plugin.class);
        } catch (ClassNotFoundException e) {
            throw new ElasticsearchException("Could not find plugin class [" + className + "]", e);
        }
    }
    
    static Plugin loadPlugin(Class<? extends Plugin> pluginClass, Settings settings, Path configPath) {
        final Constructor<?>[] constructors = pluginClass.getConstructors();
        if (constructors.length == 0) {
            throw new IllegalStateException("no public constructor for [" + pluginClass.getName() + "]");
        }
        if (constructors.length > 1) {
            throw new IllegalStateException("no unique public constructor for [" + pluginClass.getName() + "]");
        }
        final Constructor<?> constructor = constructors[0];
        if (constructor.getParameterCount() > 2) {
            throw new IllegalStateException(signatureMessage(pluginClass));
        }
        final Class<?>[] parameterTypes = constructor.getParameterTypes();
        try {
            if (constructor.getParameterCount() == 2 && parameterTypes[0] == Settings.class && parameterTypes[1] == Path.class) {
                return (Plugin) constructor.newInstance(settings, configPath);
            } else if (constructor.getParameterCount() == 1 && parameterTypes[0] == Settings.class) {
                return (Plugin) constructor.newInstance(settings);
            } else if (constructor.getParameterCount() == 0) {