Fix exception escape in proton/wine

[lilmike]

ApiInformation::IsTypePresent in the one core initializer ran outside the try-catch block. In proton/wine those functions threw E_NOTIMPL, which bubbled out of the initializer and could crash programs using prism. I simply moved the try opening to the beginning of the initializer to avoid this.

Note this may need testing, I don't use prism for windows much so haven't had a chance to test it heavily.

[ethindp]

@lilmike This is good although you will need to do the same in get_features. (I wasn't aware that ApiInformation::IsTypePresent could or did throw, since the docs don't mention it able to throw exceptions at all.)