cgltrace: Don't treat undocumented CGLChoosePixelFormat attrib as integer.
cgltrace: Don't treat undocumented CGLChoosePixelFormat attrib as integer.

It's a boolean, and failing to recognizing causes missing the list
terminator.

trtt/apitrace,trtt/apitrace,schulmar/apitrace,apitrace/apitrace,apitrace/apitrace,schulmar/apitrace,trtt/apitrace,apitrace/apitrace,schulmar/apitrace,schulmar/apitrace,trtt/apitrace,schulmar/apitrace,apitrace/apitrace,trtt/apitrace