vcpkg/ports/nvtt/squish.patch, branch 2020.06

vcpkg/ports/nvtt/squish.patch, branch 2020.06 Forked from https://github.com/microsoft/vcpkg [nvtt] install extra libraries used by OSG. (#6611) 2019-05-24T19:12:33+00:00 Alexander Neumann 30894796+Neumann-A@users.noreply.github.com 2019-05-24T19:12:33+00:00 d7e41c7ef4c573f990418ff3a41ec37db6471b4d