FindVulkan module ignores system environment variables for 32-bit linkage
Many Windows developers encounter this problem immediately when attempting to build an application using FindVulkan with the stock VulkanSDK due to this commit: https://github.com/Kitware/CMake/commit/723955cd2b562d4ffe0c9b4f8e524b110ec6f374
In order to prevent accidentally linking the incorrect library (which was included in Bin), the module here opts to ignore the system environment variables entirely.
This strikes me as a bit of a heavy-handed fix given that it now breaks the install entirely for people that need to compile 32-bit applications. Possibly better is to exclude "Bin" entirely from the library search path as this hasn't been used for quite a few releases now.
Thanks!