CSharp: Fix x86 builds resulting in a mix of 32 and 64 bit binaries.
CSharp: Fix x86 builds resulting in a mix of 32 and 64 bit binaries.

rokups/Urho3D,rokups/Urho3D,rokups/Urho3D,rokups/Urho3D,rokups/Urho3D,rokups/Urho3D