fixes the current issues with the GitHub workflow (The download URL for the Vulkan SDK for Windows changed).
adds a CMake option that allows users to add src/vk_mem_alloc.cpp to their sources.
adds a CMake option that allows users to specify the library type for building Auto-Vk. Allowed options are SHARED, STATIC, INTERFACE (i.e. treat Auto-Vk as sources for the project that uses Auto-Vk directly). The default is INTERFACE, but STATIC is still used for the compiler checks.
CMakeoption that allows users to addsrc/vk_mem_alloc.cppto their sources.CMakeoption that allows users to specify the library type for buildingAuto-Vk. Allowed options areSHARED,STATIC,INTERFACE(i.e. treatAuto-Vkas sources for the project that usesAuto-Vkdirectly). The default isINTERFACE, butSTATICis still used for the compiler checks.