Removed irrelevant build line from CpuMath

- due to working in Mac OSX

Author: briancylui

src/Microsoft.ML.CpuMath/Microsoft.ML.CpuMath.csproj

@@ -8,7 +8,6 @@
     <IncludeInPackage>Microsoft.ML.CpuMath</IncludeInPackage>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <DefineConstants>$(DefineConstants);CORECLR;PRIVATE_CONTRACTS</DefineConstants>
-    <BaseIntermediateOutputPath>..\..\bin\obj\AnyCPU.Debug\Microsoft.ML.CpuMath</BaseIntermediateOutputPath>
   </PropertyGroup>
 
   <ItemGroup>