I was hitting this exception with `from * | limit 10` with the security rally track.

```
java.lang.IllegalArgumentException: Unknown writeable [org.elasticsearch.xpack.ql.type.EsField][InvalidMappedField]
	at org.elasticsearch.xpack.esql.io.stream.PlanNameRegistry.throwOnUnknownWritable(PlanNameRegistry.java:252) ~[?:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanNameRegistry.getWriter(PlanNameRegistry.java:217) ~[?:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanNameRegistry.getWriter(PlanNameRegistry.java:232) ~[?:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanStreamOutput.writeNamed(PlanStreamOutput.java:76) ~[?:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanNamedTypes.writeFieldAttribute(PlanNamedTypes.java:793) ~[?:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanStreamOutput.writeNamed(PlanStreamOutput.java:78) ~[?:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanStreamOutput.writeAttribute(PlanStreamOutput.java:61) ~[?:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanNameRegistry$PlanWriter.write(PlanNameRegistry.java:46) ~[?:?]
	at org.elasticsearch.common.io.stream.StreamOutput.writeCollection(StreamOutput.java:1060) ~[elasticsearch-8.11.0-SNAPSHOT.jar:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanNamedTypes.writeAttributes(PlanNamedTypes.java:764) ~[?:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanNamedTypes.writeExchangeSinkExec(PlanNamedTypes.java:485) ~[?:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanStreamOutput.writeNamed(PlanStreamOutput.java:78) ~[?:?]
	at org.elasticsearch.xpack.esql.io.stream.PlanStreamOutput.writePhysicalPlanNode(PlanStreamOutput.java:49) ~[?:?]
	at org.elasticsearch.xpack.esql.plugin.DataNodeRequest.writeTo(DataNodeRequest.java:72) ~[?:?]
```
x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/io/stream/PlanNamedTypes.java
return new UnsupportedAttribute(
            Source.EMPTY,
            in.readString(),
            readUnsupportedEsField(in),
            in.readOptionalString(),
            in.nameIdFromLongValue(in.readLong())
        );
    }
    static void writeUnsupportedAttr(PlanStreamOutput out, UnsupportedAttribute unsupportedAttribute) throws IOException {
        out.writeString(unsupportedAttribute.name());
        writeUnsupportedEsField(out, unsupportedAttribute.field());
        out.writeOptionalString(unsupportedAttribute.hasCustomMessage() ? unsupportedAttribute.unresolvedMessage() : null);
        out.writeLong(Long.parseLong(unsupportedAttribute.id().toString()));
    }
    
    static EsField readEsField(PlanStreamInput in) throws IOException {
        return new EsField(
            in.readString(),
            in.dataTypeFromTypeName(in.readString()),
            in.readImmutableMap(StreamInput::readString, readerFromPlanReader(PlanStreamInput::readEsFieldNamed)),
            in.readBoolean(),
            in.readBoolean()
        );
    }
    static void writeEsField(PlanStreamOutput out, EsField esField) throws IOException {
        out.writeString(esField.getName());
        out.writeString(esField.getDataType().typeName());
        out.writeMap(esField.getProperties(), StreamOutput::writeString, (o, v) -> out.writeNamed(EsField.class, v));
        out.writeBoolean(esField.isAggregatable());
        out.writeBoolean(esField.isAlias());