### Elasticsearch Version

main @ 4de2ffa2bcf9eba0b8d09fb5f13c217598d025ee

### Installed Plugins

_No response_

### Java Version

openjdk version "17.0.8" 2023-07-18

### OS Version

Ubuntu 23.04

### Problem Description

- `MvExpandOperator` is [leaving behind unclosed input blocks](https://github.com/elastic/elasticsearch/blob/4de2ffa2bcf9eba0b8d09fb5f13c217598d025ee/x-pack/plugin/esql/compute/src/test/java/org/elasticsearch/compute/operator/MvExpandOperatorTests.java#L137-L142). Should be closed by #100548
- `LimitOperator` is [leaving behind unclosed input blocks](https://github.com/elastic/elasticsearch/blob/4de2ffa2bcf9eba0b8d09fb5f13c217598d025ee/x-pack/plugin/esql/compute/src/test/java/org/elasticsearch/compute/operator/LimitOperatorTests.java#L100-L105). #100465
- `FilterOperator` is [leaving behind unclosed input blocks](https://github.com/elastic/elasticsearch/blob/4de2ffa2bcf9eba0b8d09fb5f13c217598d025ee/x-pack/plugin/esql/compute/src/test/java/org/elasticsearch/compute/operator/FilterOperatorTests.java#L128-L134). Should be closed by https://github.com/elastic/elasticsearch/pull/100465

### Steps to Reproduce

Remove the overridden `canLeak` implementation from `MvExpandOperatorTests`, `LimitOperatorTests` or `FilterOperatorTests` and run them.

### Logs (if relevant)

_No response_
x-pack/plugin/esql/compute/src/test/java/org/elasticsearch/compute/operator/MvExpandOperatorTests.java
MvExpandOperator op = new MvExpandOperator(0);
        List<Page> result = drive(
            op,
            List.of(new Page(IntVector.newVectorBuilder(2).appendInt(1).appendInt(2).build().asBlock())).iterator(),
            driverContext()
        );
        assertThat(result, hasSize(1));
        assertThat(valuesAtPositions(result.get(0).getBlock(0), 0, 2), equalTo(List.of(List.of(1), List.of(2))));
        MvExpandOperator.Status status = (MvExpandOperator.Status) op.status();
        assertThat(status.pagesProcessed(), equalTo(1));
        assertThat(status.noops(), equalTo(1));
    }
    public void testExpandStatus() {
        MvExpandOperator op = new MvExpandOperator(0);
        var builder = IntBlock.newBlockBuilder(2).beginPositionEntry().appendInt(1).appendInt(2).endPositionEntry();
        List<Page> result = drive(op, List.of(new Page(builder.build())).iterator(), driverContext());
        assertThat(result, hasSize(1));
        assertThat(valuesAtPositions(result.get(0).getBlock(0), 0, 2), equalTo(List.of(List.of(1), List.of(2))));
        MvExpandOperator.Status status = (MvExpandOperator.Status) op.status();
        assertThat(status.pagesProcessed(), equalTo(1));
        assertThat(status.noops(), equalTo(0));
    }
    
    
    @Override
    protected boolean canLeak() {
        return true;
    }
}