VideoCommon: Pass WindowSystemInfo to InitBackendInfo

Source/Core/VideoBackends/Software/SWmain.cpp

@@ -62,7 +62,7 @@ std::optional<std::string> VideoSoftware::GetWarningMessage() const
                 "really want to enable software rendering? If unsure, select 'No'.");
 }
 
-void VideoSoftware::InitBackendInfo()
+void VideoSoftware::InitBackendInfo(const WindowSystemInfo& wsi)
 {
   g_Config.backend_info.api_type = APIType::Nothing;
   g_Config.backend_info.MaxTextureSize = 16384;