* Patch libraw-local FindLCMS2.cmake to handle debug postfix
* Remove library statement from def as name is incorrect for debug builds
https://msdn.microsoft.com/en-us/library/d91k01sh.aspx claims it is
required, but works fine (better) without.
* Patch FindLibRaw.cmake to handle debug postfix
* [lcms] Use vcpkg_from_github()'s PATCHES parameter
