### Elasticsearch Version

8.10.3

### Installed Plugins

_No response_

### Java Version

_bundled_

### OS Version

docker

### Problem Description

Cannot sort by field if there are blank values
{
  "name": "es-1-master-2",
  "cluster_name": "es-1",
  "cluster_uuid": "kQ8-xy6FQeqjR8Zmc_a9HQ",
  "version": {
    "number": "8.10.3",
    "build_flavor": "default",
    "build_type": "docker",
    "build_hash": "c63272efed16b5a1c25f3ce500715b7fddf9a9fb",
    "build_date": "2023-10-05T10:15:55.152563867Z",
    "build_snapshot": false,
    "lucene_version": "9.7.0",
    "minimum_wire_compatibility_version": "7.17.0",
    "minimum_index_compatibility_version": "7.0.0"
  },
  "tagline": "You Know, for Search"
}

### Steps to Reproduce

Steps to recreate issue.
From kibana add sample data sets ['Sample flight data','Sample eCommerce orders']
Create dataview
name:test
index patter:kibana_*
timefield: --- I don't want to use the time filter ---

From discover sort by AvgTicketPrice, or run query
```
POST kibana_*/_search
{
    "sort": [
        {
            "AvgTicketPrice": {
                "order": "desc",
                "unmapped_type": "boolean"
            }
        }
    ],
    "fields": [
        {
            "field": "*",
            "include_unmapped": "true"
        }
    ],
    "size": 500
}
```
Can't sort on field [AvgTicketPrice]; the field has incompatible sort types: [LONG] and [FLOAT] across shards!

### Logs (if relevant)

_No response_
server/src/internalClusterTest/java/org/elasticsearch/search/sort/FieldSortIT.java
private void assertHitsInOrder(SearchResponse response, String[] expectedIds) {
        SearchHit[] hits = response.getHits().getHits();
        assertEquals(expectedIds.length, hits.length);
        int i = 0;
        for (String id : expectedIds) {
            assertEquals(id, hits[i].getId());
            i++;
        }
    }
    public void testIgnoreUnmapped() throws Exception {
        createIndex("test");
        prepareIndex("test").setId("1")
            .setSource(jsonBuilder().startObject().field("id", "1").field("i_value", -1).field("d_value", -1.1).endObject())
            .get();
        logger.info("--> sort with an unmapped field, verify it fails");
        try {
            assertResponse(
                prepareSearch().setQuery(matchAllQuery()).addSort(SortBuilders.fieldSort("kkk")),
                response -> assertThat("Expected exception but returned with", response, nullValue())
            );
        } catch (SearchPhaseExecutionException e) {
            
            for (ShardSearchFailure shardSearchFailure : e.shardFailures()) {
                assertThat(shardSearchFailure.getCause().toString(), containsString("No mapping found for [kkk] in order to sort on"));
            }
        }
        assertNoFailures(prepareSearch().setQuery(matchAllQuery()).addSort(SortBuilders.fieldSort("kkk").unmappedType("keyword")));
        
        assertNoFailures(
            prepareSearch().setQuery(matchAllQuery())