Build with DirectX 11 and Vulcan support

Added the "2.4.3_alternative" branch (located in the game properties on Steam in the Beta versions section). There is a build of the game that lacks FSR 3, but supports DirectX 11 and Vulcan (Which are not supported in the build on the default branch since update 2.3.0). To launch with them, you need to add -dx11 or -vulkan in the game properties on Steam in the launch parameters. Perhaps, if your game is unstable on your PC, it may be better to play on this build with a different graphics API.