gltrace: Match opengl32.dll export ordinals.
gltrace: Match opengl32.dll export ordinals.

Some applications import DLL symbols by ordinal, so it's important the
wrapper DLL ordinals match the original Windows DLL ordinals.

Fixes https://github.com/apitrace/apitrace/issues/652

apitrace/apitrace,apitrace/apitrace,apitrace/apitrace,apitrace/apitrace