[Request] dxvk-mingw

### Package https://aur.archlinux.org/pkgbase/dxvk-mingw ### Purpose dxvk-mingw is Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine, MingW version (no git, git avalible in repo) ### License zlib/libpng ### Submission checklist - [x] The package is not banned. - [x] The package is not available in Chaotic AUR or official Arch repos. - [x] The package has not already been requested.