ifcxml export refering to the wrong schema

Revit version : 2019.2
Exporter : 19.1.0.0

When exporting to IFC XML by duplicating IFC2x3 CoordinationView 2.0 or IFC4 ReferenceView header is still referring to obsolete schemas (2x2 and alpha version of 2x3) :
```xml

```
```xml

```

Start by tracing the IFC XML export path for the duplicated IFC2x3 CoordinationView 2.0 and IFC4 ReferenceView configurations, focusing on where the XML header and schema attributes are generated. Compare the emitted namespaces and schema locations with the selected configuration; done means each export references its correct, non-obsolete IFC schema.

Written by the indexing model from the issue text.