### Description

For certain mappings the following query:
```
POST _query?error_trace
{
  “query”: “”"
  from * [metadata _index] | limit 10000
  “”"
}
```

triggers a CCE:
```
{ "error": {
    "root_cause": [
      {
        "type": "class_cast_exception",
        "reason": "class org.elasticsearch.xpack.ql.type.UnsupportedEsField cannot be cast to class org.elasticsearch.xpack.ql.type.InvalidMappedField (org.elasticsearch.xpack.ql.type.UnsupportedEsField and org.elasticsearch.xpack.ql.type.InvalidMappedField are in unnamed module of loader java.net.FactoryURLClassLoader @6eb5b9e7)",
        "stack_trace": """org.elasticsearch.ElasticsearchException$1: class org.elasticsearch.xpack.ql.type.UnsupportedEsField cannot be cast to class org.elasticsearch.xpack.ql.type.InvalidMappedField (org.elasticsearch.xpack.ql.type.UnsupportedEsField and org.elasticsearch.xpack.ql.type.InvalidMappedField are in unnamed module of loader java.net.FactoryURLClassLoader @6eb5b9e7)

Caused by: java.lang.ClassCastException: class org.elasticsearch.xpack.ql.type.UnsupportedEsField cannot be cast to class 
org.elasticsearch.xpack.ql.type.InvalidMappedField (org.elasticsearch.xpack.ql.type.UnsupportedEsField and org.elasticsearch.xpack.ql.type.InvalidMappedField are in unnamed module of loader java.net.FactoryURLClassLoader @6eb5b9e7)
	at org.elasticsearch.xpack.ql.index.IndexResolver.buildIndices(IndexResolver.java:771)
	at org.elasticsearch.xpack.ql.index.IndexResolver.mergedMappings(IndexResolver.java:466)
	at org.elasticsearch.xpack.ql.index.IndexResolver.lambda$resolveAsMergedMapping$8(IndexResolver.java:381)
	at org.elasticsearch.server@8.11.0/org.elasticsearch.action.ActionListenerImplementations$ResponseWrappingActionListener.onResponse(ActionListenerImplementations.java:236)
	... 21 more
```
x-pack/plugin/sql/src/test/java/org/elasticsearch/xpack/sql/analysis/index/IndexResolverTests.java
Map<String, EsField> incompatible = loadMapping("mapping-basic-incompatible.json");
        assertNotEquals(basicMapping, incompatible);
        String wildcard = "*";
        IndexResolution resolution = merge(new EsIndex("basic", basicMapping), new EsIndex("incompatible", incompatible));
        assertTrue(resolution.isValid());
        EsIndex esIndex = resolution.get();
        assertEquals(wildcard, esIndex.name());
        assertEquals(Set.of("basic", "incompatible"), esIndex.concreteIndices());
        EsField esField = esIndex.mapping().get("gender");
        assertEquals(InvalidMappedField.class, esField.getClass());
        assertEquals(
            "mapped as [2] incompatible types: [text] in [incompatible], [keyword] in [basic]",
            ((InvalidMappedField) esField).errorMessage()
        );
    }
    public void testMergeIncompatibleCapabilities() throws Exception {
        Map<String, EsField> basicMapping = loadMapping("mapping-basic.json", true);
        Map<String, EsField> incompatible = loadMapping("mapping-basic-nodocvalues.json", true);
        assertNotEquals(basicMapping, incompatible);
        String wildcard = "*";
        IndexResolution resolution = merge(new EsIndex("basic", basicMapping), new EsIndex("incompatible", incompatible));
        assertTrue(resolution.isValid());
        EsIndex esIndex = resolution.get();
        assertEquals(wildcard, esIndex.name());
        EsField esField = esIndex.mapping().get("emp_no");
        assertEquals(InvalidMappedField.class, esField.getClass());
        assertEquals("mapped as aggregatable except in [incompatible]", ((InvalidMappedField) esField).errorMessage());
        assertEquals(Set.of("basic", "incompatible"), resolution.get().concreteIndices());
    }
    public void testMultiLevelObjectMappings() throws Exception {