[WINESYNC]d3dx9_36: No need to fail if we don't support vertices reordering in D3DXME...

[WINESYNC]d3dx9_36: No need to fail if we don't support vertices reordering in D3DXMESHOPT_ATTRSORT

A non optimized mesh does not prevent rendering as long as we return valid data to the application.
In our case we provided an identity remapping array when no vertices reordering is done.

Avencast demo works perfectly well (using native effects functions).

wine-staging patch by Christian Costa <titan.costa@gmail.com>