### 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/ql/src/main/java/org/elasticsearch/xpack/ql/index/IndexResolver.java
}
    public static IndexResolution mergedMappings(
        DataTypeRegistry typeRegistry,
        String indexPattern,
        FieldCapabilitiesResponse fieldCapsResponse,
        BiFunction<String, Map<String, FieldCapabilities>, InvalidMappedField> specificValidityVerifier,
        BiConsumer<EsField, InvalidMappedField> fieldUpdater
    ) {
        if (fieldCapsResponse.getIndices().length == 0) {
            return IndexResolution.notFound(indexPattern);
        }
        BiFunction<String, Map<String, FieldCapabilities>, InvalidMappedField> validityVerifier = (fieldName, types) -> {
            InvalidMappedField f = specificValidityVerifier.apply(fieldName, types);
            if (f != null) {
                return f;
            }
            StringBuilder errorMessage = new StringBuilder();
            boolean hasUnmapped = types.containsKey(UNMAPPED);
            if (types.size() > (hasUnmapped ? 2 : 1)) {
                
                
                for (Entry<String, FieldCapabilities> type : types.entrySet()) {
                    
                    if (UNMAPPED.equals(type.getKey())) {
                        continue;
                    }
                    if (errorMessage.length() > 0) {
                        errorMessage.append(", ");
                    }
                    errorMessage.append("[");