### CI Link

https://gradle-enterprise.elastic.co/s/gcyi7azxnlpck/tests/:x-pack:plugin:autoscaling:test/org.elasticsearch.xpack.autoscaling.capacity.AutoscalingDeciderResultsTests/testRequiredCapacity

### Repro line

`./gradlew ':x-pack:plugin:autoscaling:test' --tests "org.elasticsearch.xpack.autoscaling.capacity.AutoscalingDeciderResultsTests.testRequiredCapacity" -Dtests.seed=2E2DFCE718729D4D -Dtests.locale=en-PH -Dtests.timezone=AST -Druntime.java=17`

### Does it reproduce?

Yes

### Applicable branches

main

### Failure history

https://gradle-enterprise.elastic.co/scans/tests?search.timeZoneId=Europe/Berlin&tests.container=org.elasticsearch.xpack.autoscaling.capacity.AutoscalingDeciderResultsTests&tests.test=testRequiredCapacity

### Failure excerpt

```
java.lang.IllegalArgumentException: processors must be a non-negative number; provided [0.0]
        at __randomizedtesting.SeedInfo.seed([2E2DFCE718729D4D:F14848089DDDD218]:0)
        at org.elasticsearch.common.unit.Processors.of(Processors.java:58)
        at org.elasticsearch.xpack.autoscaling.capacity.AutoscalingCapacity$Builder.total(AutoscalingCapacity.java:288)
        at org.elasticsearch.xpack.autoscaling.capacity.AutoscalingDeciderResultsTests.randomCapacity(AutoscalingDeciderResultsTests.java:161)
        at org.elasticsearch.xpack.autoscaling.capacity.AutoscalingDeciderResultsTests.lambda$testRequiredCapacity$1(AutoscalingDeciderResultsTests.java:65)
        at java.base/java.util.stream.IntPipeline$1$1.accept(IntPipeline.java:180)
        at java.base/java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:104)
        at java.base/java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:711)
        at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
        at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
```
x-pack/plugin/autoscaling/src/test/java/org/elasticsearch/xpack/autoscaling/capacity/AutoscalingCalculateCapacityServiceTests.java
new AutoscalingCapacity.AutoscalingResources(storage, memory, Processors.of(processors))
            );
        }
    }
    public void testContext() {
        ClusterState state = ClusterState.builder(ClusterName.DEFAULT).build();
        ClusterInfo info = ClusterInfo.EMPTY;
        SortedSet<String> roleNames = randomRoles();
        boolean hasDataRole = roleNames.stream().anyMatch(r -> r.equals("data") || r.startsWith("data_"));
        AutoscalingCalculateCapacityService service = new AutoscalingCalculateCapacityService(Set.of(new FixedAutoscalingDeciderService()));
        SnapshotShardSizeInfo snapshotShardSizeInfo = new SnapshotShardSizeInfo(Map.of());
        AutoscalingDeciderContext context = service.createContext(
            roleNames,
            state,
            info,
            snapshotShardSizeInfo,
            n -> Optional.of(new AutoscalingNodeInfo(randomNonNegativeLong(), randomProcessors())),
            () -> {}
        );
        assertSame(state, context.state());
        assertThat(context.nodes(), equalTo(Set.of()));
        assertThat(context.currentCapacity(), equalTo(AutoscalingCapacity.ZERO));
        assertThat(context.info(), sameInstance(info));
        assertThat(context.snapshotShardSizeInfo(), sameInstance(snapshotShardSizeInfo));
        Set<DiscoveryNodeRole> roles = roleNames.stream().map(DiscoveryNodeRole::getRoleFromRoleName).collect(Collectors.toSet());
        Set<DiscoveryNodeRole> otherRoles = mutateRoles(roleNames).stream()
            .map(DiscoveryNodeRole::getRoleFromRoleName)
            .collect(Collectors.toSet());
        final long memory = between(0, 1000);
        state = ClusterState.builder(ClusterName.DEFAULT)